GLOBAL KNOWLEDGE ARK

Physics · Article

Critical phenomena, scaling, and renormalization

Begin with an exact spin-chain coarse-graining, distinguish a changed ruler from a changed physical correlation length, then derive fixed-point scaling, Gaussian limits and the conditions on universality and critical exponents.

Previous article: Phase transitions and order parameters

Back to Physics

After reading, you can

  • Define a connected correlation and distinguish a physical correlation length from its value in rescaled lattice units.
  • Derive an exact one-dimensional decimation including the partition-sum normalization and its zero-temperature limit.
  • Separate summing short-scale degrees of freedom, coordinate rescaling and field normalization.
  • Classify relevant, irrelevant and marginal perturbations under a stated flow convention and explain universality with its conditions.
  • Derive conventional critical-exponent relations and Gaussian engineering dimensions without applying them outside their regime.
  • Explain dangerously irrelevant variables, finite-size corrections and why static scaling does not determine dynamics.
01

One chain, two choices of ruler

Imagine a very long straight chain of two-valued spins, each +1 or −1, separated by a distance a. In the supplied equilibrium example, the correlation of two spins r sites apart is C(r)=(1/2)^r. Neighbours have correlation 1/2; spins two sites apart have correlation 1/4. Now keep every other spin and sum over the spins between them. Have correlations become shorter in physical space, or have we changed the ruler?

The retained neighbours were two old sites apart, so their correlation is now 1/4. An exponential correlation length is the distance at which the exponential falls by a factor e. It is a/ln2, about 1.4426950a, before the operation. Measured in new lattice spacings it is only 0.72134752, but each new spacing is 2a. The physical length has not changed. This distinction is the first step toward understanding a renormalization-group calculation.

The chain is an exact, deliberately simple equilibrium model. A spin need not be a literal tiny rotating magnet; here it is a variable with two allowed values. We will derive its correlation and the precise sum-over-spins operation, then use separate models to explain critical scaling. The chain itself has no transition at a positive temperature.

02

Follow a first reading and an advanced return

On a first reading, follow the chain, the physical correlation length, the three coarse-graining steps, and the growing or shrinking perturbations around a fixed point. Correlation means an equilibrium statistical relationship, not two particles sending a signal instantaneously. A fixed point is a statistical description unchanged by the stated change of scale, not a sample frozen in time.

The advanced return path derives scaling of the singular free energy, critical exponents, Gaussian engineering dimensions, the upper critical dimension, and the reason an apparently irrelevant interaction sometimes cannot be discarded. Published probability, ensemble and partition-function lessons provide preparation. Necessary meanings are introduced here; the phase-transition topic supplies the adjacent discussion of order parameters and competing minima.

This lesson is about static critical behaviour and descriptions at different spatial resolutions. Transport, equilibration rates, stochastic dynamics, detailed quantum field-theory renormalization and a full catalogue of universality classes have their own permanent subjects. Keeping those connections does not require treating every such theory as part of the same example.

03

Measure connected correlations

For a local variable s_i, the connected correlation is G(i,j)=⟨s_i s_j⟩−⟨s_i⟩⟨s_j⟩. Subtracting the product of the means removes the part explained by a uniform average alone. An ordered state can have a nonzero mean; that is why an unconnected product is not always the quantity whose decay defines a fluctuation length.

In our infinite zero-field chain at every finite positive temperature, the mean spin is zero. Its connected and unconnected two-point correlations are therefore equal: G(r)=C(r)=q^r, with q=tanhK, K=J/(k_B T), and ferromagnetic coupling J>0. The physical separation is ra. Writing q^r=exp(−ra/ξ) gives ξ/a=−1/lnq for 0<q<1. This is a spatial equilibrium correlation, not a time trace or probability density.

One way to derive C(r) is to use the zero-field conditional expectation of a neighbouring spin, ⟨s_(i+1)|s_i⟩=q s_i. Repeating that conditional averaging r times gives ⟨s_r|s_0⟩=q^r s_0. Since s_0²=1, averaging its product with s_0 gives q^r. This derivation uses the infinite homogeneous nearest-neighbour chain; a small periodic ring has finite-size corrections.

Near an ordinary continuous transition in higher dimensions, connected correlations often have an algebraic factor as well as a long-distance cutoff. At criticality, a short-range isotropic system in its scaling regime has G(R) proportional to R^(−d+2−η), with spatial dimension d and anomalous exponent η. Away from criticality a function of R/ξ cuts off that behaviour. Microscopic separations, anisotropy, long-range forces and boundaries can require a different description.

04

Sum a middle spin without throwing away its weight

Take two retained endpoint spins s_L and s_R with a middle spin s. The original statistical weight of this short piece is exp[K(s_L s+s s_R)]. Summing over s=+1 and s=−1 produces 2cosh[K(s_L+s_R)]. This is a sum over equilibrium alternatives, not a rule that sets the middle spin equal to its average.

We want to express that sum as A exp(K′ s_L s_R). For aligned endpoints it must equal 2cosh2K; for opposed endpoints it must equal 2. Thus A expK′=2cosh2K and A exp(−K′)=2. Dividing the equations gives K′=(1/2)lncosh2K; multiplying them gives A=2√cosh2K. Both the new coupling and the normalization are part of the exact identity.

For a periodic chain with even N, this operation on every other spin gives Z_N(K)=A^(N/2) Z_(N/2)(K′). Dropping A leaves ratios of probabilities for retained configurations unchanged, but loses the corresponding contribution to lnZ and the free energy. Because A depends on K, it cannot simply be ignored when computing thermodynamic derivatives.

The nearest-neighbour form closes exactly for this zero-field one-dimensional chain. In a more general model, summing short-scale variables generates further interactions consistent with the symmetries. Keeping only a few couplings then becomes an approximation. A diagram of a few arrows in coupling space does not by itself establish that this truncation is accurate.

05

Change the lattice spacing and keep the physical length

The exact transformation is particularly transparent in q=tanhK: q′=q². After n operations, q_n=q_0^(2^n) and the retained lattice spacing is a_n=2^n a. The correlation length counted in retained sites is −1/lnq_n=(−1/lnq_0)/2^n. Multiplying by a_n returns the original physical ξ.

For the opening q_0=1/2, the retained correlations become 1/4, 1/16 and 1/256 on successive steps. Those are correlations across physical separations 2a, 4a and 8a. They are not repeated measurements across the same original nearest-neighbour bond. The table shows why the number of sites and the physical length must be kept separate.

A renormalization-group convention often goes one step further and rescales coordinates so that the new microscopic spacing is again called one unit. In those rescaled coordinates ξ′=ξ/2. There is no contradiction with conservation of the original physical length: one statement uses the new coordinate unit, and the other restores that unit in metres or in the original a.

Keep the physical ruler; retain the statistical weight

Ask what changes when alternate spins are removed: site labels and coupling change, but an original physical separation must still be measured with the same ruler.

Same positions, different site counts

  • Original sites
  • Retained even-indexed sites
Same positions, different site countsThis window shows locations in the same infinite chain, not an assigned spin configuration. Retained sites sit at the same physical positions; their spacing is twice as large. The opening correlation length is unchanged.Original site index r012345678aRetained site index r′012342a02468ξ/a = 1/ln2 ≈ 1.442695, before and afterPhysical position x/a, in the original ruler

The two removed-spin alternatives add

  • Removed spin +1
  • Removed spin −1
The two removed-spin alternatives addFor q=1/2, the illustrated aligned pair is (+,+), and the opposed pair is (+,−). The removed-spin alternatives +1 and −1 have weights 3 and 1/3 in the first bar, and 1 and 1 in the second. Heights are weight sums, not probabilities.Statistical weight, dimensionless012331/3Sum 10/3Aligned (+,+)11Sum 2Opposed (+,−)Retained endpoint pair
  • The ruler and the sum over alternatives describe an equilibrium transformation, not motion of a spin or elapsed time.
  • The local normalization A is part of the exact identity. It cancels in retained probability ratios, but contributes to the partition sum and free energy.

The original whole-table links and complete additional values are below.

Exact opening-chain decimation. The final column restores the original physical ruler; the smaller site count is not a shorter physical correlation.

Exact local weights for each retained endpoint pair. The removed spin has two alternatives whose weights add; these are not normalized probabilities.
Exact local weights for each retained endpoint pair. The removed spin has two alternatives whose weights add; these are not normalized probabilities.
q₀sLsRWeight for s=+1Weight for s=−1Sum over s
1/5113/22/313/6
1/51-1112
1/5-11112
1/5-1-12/33/213/6
1/21131/310/3
1/21-1112
1/2-11112
1/2-1-11/3310/3
4/51191/982/9
4/51-1112
4/5-11112
4/5-1-11/9982/9
19/2011391/391522/39
19/201-1112
19/20-11112
19/20-1-11/39391522/39
99/100111991/19939602/199
99/1001-1112
99/100-11112
99/100-1-11/19919939602/199
Complete periodic 8-to-4 partition identities. Every original 256-state sum and retained 16-state sum is included through its exact rational value.
Complete periodic 8-to-4 partition identities. Every original 256-state sum and retained 16-state sum is included through its exact rational value.
q₀Original statesRetained statesA⁴ (exact)Z₈ (exact)Z₄(K′) (exact)
1/525616169/9195313/648195313/12168
1/225616400/965792/814112/225
4/52561626896/81116777216/65617298576/136161
19/20256169265936/152110901392138496/2313441681337008656/880843041
99/100256166273273616/396014922226417735475456/1568239201307639151108467216/15526744279201

On a narrow screen, focus or swipe within a figure or table to scroll horizontally. Labels retain their designed size.

Exact opening-chain decimation. The final column restores the original physical ruler; the smaller site count is not a shorter physical correlation.
Step nq_na_n/aξ in retained sitesPhysical ξ/a
01/211/ln21/ln2
11/421/(2ln2)1/ln2
21/1641/(4ln2)1/ln2
31/25681/(8ln2)1/ln2
06

Recognize what this chain can and cannot teach

For every 0<q<1, squaring q makes it smaller. Repeated decimation reaches the high-temperature fixed point q=0. The boundary q=1 corresponds to K→∞ and T→0; it is the other fixed point. There is no intermediate positive-temperature critical point in this infinite nearest-neighbour chain.

Near q=1, put δ=1−q. The exact recursion is δ′=2δ−δ², so a small δ grows approximately by a factor 2 under a change of length scale by 2. This is a relevant perturbation in the declared coupling coordinate. It is not a proof that ξ is proportional to T^(−1). In fact, ξ/a=−1/ln[tanh(J/(k_B T))] is asymptotic to (1/2)exp[2J/(k_B T)] as T approaches zero from above.

A reduced temperature t=(T−T_c)/T_c is useful for a positive T_c, but it is undefined when T_c=0. The chain shows exact coarse-graining and a diverging zero-temperature length without supplying the ordinary finite-temperature power law. At q=0 use the limiting ξ=0 rather than evaluating ln0; at q=1 keep ξ infinite rather than inserting an invented large finite number.

Follow a spatial scale step, not a clock

Compare the exact q map with the spatial correlations it describes. The initial and sixth-step plots use different, explicitly labelled vertical windows because one retained bond spans 64 original spacings after six steps.

Exact map and its two endpoints

  • Exact rule q′=q²
  • Reference q′=q
  • Opening q₀=1/2: six spatial scale steps
Exact map and its two endpointsThe curve is q′=q² and the dashed diagonal is q′=q. The orange staircase follows six scale transformations of the opening control. Later positive points merge visually near the origin; the tables retain their values.q′ after a scale step, dimensionless00.250.50.75100.250.50.751q=0 limitq=1: T=0q before a scale step, dimensionless

Initial chain: all five controls

  • q₀=1/5
  • q₀=1/2
  • q₀=4/5
  • q₀=19/20
  • q₀=99/100
Initial chain: all five controlsEvery sample at n=0 is shown through log10 C against integer separation r. All C are positive. Different line styles and markers identify the five q controls.log10 C₀(r), with C₀(r)>0-45-30-150016324864r, original-site separations at n=0

Sixth step: keep the very small positive tails

  • q₀=1/5
  • q₀=1/2
  • q₀=4/5
  • q₀=19/20
  • q₀=99/100
Sixth step: keep the very small positive tailsAt n=6 a retained separation r spans physical distance 64ra. Finite log10 values display positive correlations too small for ordinary floating-point numbers. No zero or artificial floor is inserted.log10 C₆(r), with C₆(r)>0-3000-2000-10000016324864r, retained-site separations at n=6
  • The fixed point q=1 is the T=0 boundary, not a positive critical temperature. The q=0 endpoint is a limit; no logarithm of zero is evaluated.
  • The two correlation panels have ordinate windows −45…0 and −3000…0, respectively. They are not endpoint-normalized copies of a curve.
  • Only the initial and sixth-step curves are plotted here. Every intermediate assigned step and every r=0…64 value is retained below, including 241 positive values below ordinary floating-point range.
  • Markers are the discrete samples; connecting segments guide the eye. Neither the iteration index nor spatial decay is a relaxation time.

The original whole-table links and complete additional values are below.

Exact opening-chain decimation. The final column restores the original physical ruler; the smaller site count is not a shorter physical correlation.

Every assigned decimation control. Numerical values are rounded to 12 significant digits; the source model and formulas define the exact quantities.
Every assigned decimation control. Numerical values are rounded to 12 significant digits; the source model and formulas define the exact quantities.
q₀Step nqₙ≈Kₙ≈K′ₙ≈Aₙ≈ξ in retained sites≈aₙ/aPhysical ξ/a≈
1/502.00000000000e-12.02732554054e-14.00213538368e-22.08166599947e+06.21334934560e-116.21334934560e-1
1/514.00000000000e-24.00213538368e-21.60000136534e-32.00320256410e+03.10667467280e-126.21334934560e-1
1/521.60000000000e-31.60000136534e-32.56000000001e-62.00000512001e+01.55333733640e-146.21334934560e-1
1/532.56000000000e-62.56000000001e-66.55360000000e-122.00000000001e+07.76668668200e-286.21334934560e-1
1/546.55360000000e-126.55360000000e-124.29496729600e-232.00000000000e+03.88334334100e-2166.21334934560e-1
1/554.29496729600e-234.29496729600e-231.84467440737e-452.00000000000e+01.94167167050e-2326.21334934560e-1
1/561.84467440737e-451.84467440737e-453.40282366921e-902.00000000000e+09.70835835249e-3646.21334934560e-1
1/205.00000000000e-15.49306144334e-12.55412811883e-12.58198889747e+01.44269504089e+011.44269504089e+0
1/212.50000000000e-12.55412811883e-16.25815714770e-22.12916258969e+07.21347520444e-121.44269504089e+0
1/226.25000000000e-26.25815714770e-23.90626986840e-32.00782781857e+03.60673760222e-141.44269504089e+0
1/233.90625000000e-33.90626986840e-31.52587890637e-52.00003051781e+01.80336880111e-181.44269504089e+0
1/241.52587890625e-51.52587890637e-52.32830643654e-102.00000000047e+09.01684400556e-2161.44269504089e+0
1/252.32830643654e-102.32830643654e-105.42101086243e-202.00000000000e+04.50842200278e-2321.44269504089e+0
1/265.42101086243e-205.42101086243e-202.93873587706e-392.00000000000e+02.25421100139e-2641.44269504089e+0
4/508.00000000000e-11.09861228867e+07.58173744684e-14.26874949162e+04.48142011772e+014.48142011772e+0
4/516.40000000000e-17.58173744684e-14.35130490948e-13.09032935160e+02.24071005886e+024.48142011772e+0
4/524.09600000000e-14.35130490948e-11.69373413190e-12.36912477514e+01.12035502943e+044.48142011772e+0
4/531.67772160000e-11.69373413190e-12.81549347885e-22.05711006207e+05.60177514716e-184.48142011772e+0
4/542.81474976711e-22.81549347885e-27.92281790917e-42.00158519146e+02.80088757358e-1164.48142011772e+0
4/557.92281625143e-47.92281790917e-46.27710173539e-72.00000125542e+01.40044378679e-1324.48142011772e+0
4/566.27710173539e-76.27710173539e-73.94020061964e-132.00000000000e+07.00221893394e-2644.48142011772e+0
19/2009.50000000000e-11.83178082306e+01.48553585587e+08.83466366373e+01.94957257462e+111.94957257462e+1
19/2019.02500000000e-11.48553585587e+01.14027374118e+06.25524881523e+09.74786287311e+021.94957257462e+1
19/2028.14506250000e-11.14027374118e+07.98898340655e-14.44618098110e+04.87393143656e+041.94957257462e+1
19/2036.63420431289e-17.98898340655e-14.72387894460e-13.20763875147e+02.43696571828e+081.94957257462e+1
19/2044.40126668652e-14.72387894460e-11.96190494382e-12.43351733790e+01.21848285914e+0161.94957257462e+1
19/2051.93711484459e-11.96190494382e-13.75417661981e-22.07651072031e+06.09241429569e-1321.94957257462e+1
19/2063.75241392111e-23.75417661981e-21.40806195409e-32.00281810748e+03.04620714785e-1641.94957257462e+1
99/10009.90000000000e-12.64665241236e+02.30009144787e+01.99501892285e+19.94991624734e+119.94991624734e+1
99/10019.80100000000e-12.30009144787e+01.95356835626e+01.41076264878e+14.97495812367e+129.94991624734e+1
99/10029.60596010000e-11.95356835626e+01.60719668930e+09.97761286533e+02.48747906184e+149.94991624734e+1
99/10039.22744694428e-11.60719668930e+01.26142965230e+07.06093043768e+01.24373953092e+189.94991624734e+1
99/10048.51457771095e-11.26142965230e+09.18064164619e-15.00887503103e+06.21869765459e+0169.94991624734e+1
99/10057.24980335958e-19.18064164619e-15.84041250118e-13.58654172592e+03.10934882729e+0329.94991624734e+1
99/10065.25596487526e-15.84041250118e-12.83619475780e-12.65585505203e+01.55467441365e+0649.94991624734e+1
Complete spatial correlations for q₀=1/5: all seven steps and 65 retained-site distances. Scientific values are rounded to 12 significant digits; the final column is exact. No positive tail is replaced by zero.
Complete spatial correlations for q₀=1/5: all seven steps and 65 retained-site distances. Scientific values are rounded to 12 significant digits; the final column is exact. No positive tail is replaced by zero.
Step nr in retained sitesPhysical R/a=2ⁿrCₙ(r)≈Exact Cₙ(r)
0001.00000000000e+0(1/5)^0
0112.00000000000e-1(1/5)^1
0224.00000000000e-2(1/5)^2
0338.00000000000e-3(1/5)^3
0441.60000000000e-3(1/5)^4
0553.20000000000e-4(1/5)^5
0666.40000000000e-5(1/5)^6
0771.28000000000e-5(1/5)^7
0882.56000000000e-6(1/5)^8
0995.12000000000e-7(1/5)^9
010101.02400000000e-7(1/5)^10
011112.04800000000e-8(1/5)^11
012124.09600000000e-9(1/5)^12
013138.19200000000e-10(1/5)^13
014141.63840000000e-10(1/5)^14
015153.27680000000e-11(1/5)^15
016166.55360000000e-12(1/5)^16
017171.31072000000e-12(1/5)^17
018182.62144000000e-13(1/5)^18
019195.24288000000e-14(1/5)^19
020201.04857600000e-14(1/5)^20
021212.09715200000e-15(1/5)^21
022224.19430400000e-16(1/5)^22
023238.38860800000e-17(1/5)^23
024241.67772160000e-17(1/5)^24
025253.35544320000e-18(1/5)^25
026266.71088640000e-19(1/5)^26
027271.34217728000e-19(1/5)^27
028282.68435456000e-20(1/5)^28
029295.36870912000e-21(1/5)^29
030301.07374182400e-21(1/5)^30
031312.14748364800e-22(1/5)^31
032324.29496729600e-23(1/5)^32
033338.58993459200e-24(1/5)^33
034341.71798691840e-24(1/5)^34
035353.43597383680e-25(1/5)^35
036366.87194767360e-26(1/5)^36
037371.37438953472e-26(1/5)^37
038382.74877906944e-27(1/5)^38
039395.49755813888e-28(1/5)^39
040401.09951162778e-28(1/5)^40
041412.19902325555e-29(1/5)^41
042424.39804651110e-30(1/5)^42
043438.79609302221e-31(1/5)^43
044441.75921860444e-31(1/5)^44
045453.51843720888e-32(1/5)^45
046467.03687441777e-33(1/5)^46
047471.40737488355e-33(1/5)^47
048482.81474976711e-34(1/5)^48
049495.62949953421e-35(1/5)^49
050501.12589990684e-35(1/5)^50
051512.25179981369e-36(1/5)^51
052524.50359962737e-37(1/5)^52
053539.00719925474e-38(1/5)^53
054541.80143985095e-38(1/5)^54
055553.60287970190e-39(1/5)^55
056567.20575940379e-40(1/5)^56
057571.44115188076e-40(1/5)^57
058582.88230376152e-41(1/5)^58
059595.76460752303e-42(1/5)^59
060601.15292150461e-42(1/5)^60
061612.30584300921e-43(1/5)^61
062624.61168601843e-44(1/5)^62
063639.22337203685e-45(1/5)^63
064641.84467440737e-45(1/5)^64
1001.00000000000e+0(1/5)^0
1124.00000000000e-2(1/5)^2
1241.60000000000e-3(1/5)^4
1366.40000000000e-5(1/5)^6
1482.56000000000e-6(1/5)^8
15101.02400000000e-7(1/5)^10
16124.09600000000e-9(1/5)^12
17141.63840000000e-10(1/5)^14
18166.55360000000e-12(1/5)^16
19182.62144000000e-13(1/5)^18
110201.04857600000e-14(1/5)^20
111224.19430400000e-16(1/5)^22
112241.67772160000e-17(1/5)^24
113266.71088640000e-19(1/5)^26
114282.68435456000e-20(1/5)^28
115301.07374182400e-21(1/5)^30
116324.29496729600e-23(1/5)^32
117341.71798691840e-24(1/5)^34
118366.87194767360e-26(1/5)^36
119382.74877906944e-27(1/5)^38
120401.09951162778e-28(1/5)^40
121424.39804651110e-30(1/5)^42
122441.75921860444e-31(1/5)^44
123467.03687441777e-33(1/5)^46
124482.81474976711e-34(1/5)^48
125501.12589990684e-35(1/5)^50
126524.50359962737e-37(1/5)^52
127541.80143985095e-38(1/5)^54
128567.20575940379e-40(1/5)^56
129582.88230376152e-41(1/5)^58
130601.15292150461e-42(1/5)^60
131624.61168601843e-44(1/5)^62
132641.84467440737e-45(1/5)^64
133667.37869762948e-47(1/5)^66
134682.95147905179e-48(1/5)^68
135701.18059162072e-49(1/5)^70
136724.72236648287e-51(1/5)^72
137741.88894659315e-52(1/5)^74
138767.55578637259e-54(1/5)^76
139783.02231454904e-55(1/5)^78
140801.20892581961e-56(1/5)^80
141824.83570327846e-58(1/5)^82
142841.93428131138e-59(1/5)^84
143867.73712524553e-61(1/5)^86
144883.09485009821e-62(1/5)^88
145901.23794003929e-63(1/5)^90
146924.95176015714e-65(1/5)^92
147941.98070406286e-66(1/5)^94
148967.92281625143e-68(1/5)^96
149983.16912650057e-69(1/5)^98
1501001.26765060023e-70(1/5)^100
1511025.07060240091e-72(1/5)^102
1521042.02824096037e-73(1/5)^104
1531068.11296384146e-75(1/5)^106
1541083.24518553658e-76(1/5)^108
1551101.29807421463e-77(1/5)^110
1561125.19229685853e-79(1/5)^112
1571142.07691874341e-80(1/5)^114
1581168.30767497366e-82(1/5)^116
1591183.32306998946e-83(1/5)^118
1601201.32922799578e-84(1/5)^120
1611225.31691198314e-86(1/5)^122
1621242.12676479326e-87(1/5)^124
1631268.50705917302e-89(1/5)^126
1641283.40282366921e-90(1/5)^128
2001.00000000000e+0(1/5)^0
2141.60000000000e-3(1/5)^4
2282.56000000000e-6(1/5)^8
23124.09600000000e-9(1/5)^12
24166.55360000000e-12(1/5)^16
25201.04857600000e-14(1/5)^20
26241.67772160000e-17(1/5)^24
27282.68435456000e-20(1/5)^28
28324.29496729600e-23(1/5)^32
29366.87194767360e-26(1/5)^36
210401.09951162778e-28(1/5)^40
211441.75921860444e-31(1/5)^44
212482.81474976711e-34(1/5)^48
213524.50359962737e-37(1/5)^52
214567.20575940379e-40(1/5)^56
215601.15292150461e-42(1/5)^60
216641.84467440737e-45(1/5)^64
217682.95147905179e-48(1/5)^68
218724.72236648287e-51(1/5)^72
219767.55578637259e-54(1/5)^76
220801.20892581961e-56(1/5)^80
221841.93428131138e-59(1/5)^84
222883.09485009821e-62(1/5)^88
223924.95176015714e-65(1/5)^92
224967.92281625143e-68(1/5)^96
2251001.26765060023e-70(1/5)^100
2261042.02824096037e-73(1/5)^104
2271083.24518553658e-76(1/5)^108
2281125.19229685853e-79(1/5)^112
2291168.30767497366e-82(1/5)^116
2301201.32922799578e-84(1/5)^120
2311242.12676479326e-87(1/5)^124
2321283.40282366921e-90(1/5)^128
2331325.44451787074e-93(1/5)^132
2341368.71122859318e-96(1/5)^136
2351401.39379657491e-98(1/5)^140
2361442.23007451985e-101(1/5)^144
2371483.56811923176e-104(1/5)^148
2381525.70899077082e-107(1/5)^152
2391569.13438523332e-110(1/5)^156
2401601.46150163733e-112(1/5)^160
2411642.33840261973e-115(1/5)^164
2421683.74144419157e-118(1/5)^168
2431725.98631070651e-121(1/5)^172
2441769.57809713041e-124(1/5)^176
2451801.53249554087e-126(1/5)^180
2461842.45199286539e-129(1/5)^184
2471883.92318858462e-132(1/5)^188
2481926.27710173539e-135(1/5)^192
2491961.00433627766e-137(1/5)^196
2502001.60693804426e-140(1/5)^200
2512042.57110087081e-143(1/5)^204
2522084.11376139330e-146(1/5)^208
2532126.58201822928e-149(1/5)^212
2542161.05312291669e-151(1/5)^216
2552201.68499666670e-154(1/5)^220
2562242.69599466672e-157(1/5)^224
2572284.31359146674e-160(1/5)^228
2582326.90174634679e-163(1/5)^232
2592361.10427941549e-165(1/5)^236
2602401.76684706478e-168(1/5)^240
2612442.82695530365e-171(1/5)^244
2622484.52312848583e-174(1/5)^248
2632527.23700557733e-177(1/5)^252
2642561.15792089237e-179(1/5)^256
3001.00000000000e+0(1/5)^0
3182.56000000000e-6(1/5)^8
32166.55360000000e-12(1/5)^16
33241.67772160000e-17(1/5)^24
34324.29496729600e-23(1/5)^32
35401.09951162778e-28(1/5)^40
36482.81474976711e-34(1/5)^48
37567.20575940379e-40(1/5)^56
38641.84467440737e-45(1/5)^64
39724.72236648287e-51(1/5)^72
310801.20892581961e-56(1/5)^80
311883.09485009821e-62(1/5)^88
312967.92281625143e-68(1/5)^96
3131042.02824096037e-73(1/5)^104
3141125.19229685853e-79(1/5)^112
3151201.32922799578e-84(1/5)^120
3161283.40282366921e-90(1/5)^128
3171368.71122859318e-96(1/5)^136
3181442.23007451985e-101(1/5)^144
3191525.70899077082e-107(1/5)^152
3201601.46150163733e-112(1/5)^160
3211683.74144419157e-118(1/5)^168
3221769.57809713041e-124(1/5)^176
3231842.45199286539e-129(1/5)^184
3241926.27710173539e-135(1/5)^192
3252001.60693804426e-140(1/5)^200
3262084.11376139330e-146(1/5)^208
3272161.05312291669e-151(1/5)^216
3282242.69599466672e-157(1/5)^224
3292326.90174634679e-163(1/5)^232
3302401.76684706478e-168(1/5)^240
3312484.52312848583e-174(1/5)^248
3322561.15792089237e-179(1/5)^256
3332642.96427748448e-185(1/5)^264
3342727.58855036026e-191(1/5)^272
3352801.94266889223e-196(1/5)^280
3362884.97323236410e-202(1/5)^288
3372961.27314748521e-207(1/5)^296
3383043.25925756214e-213(1/5)^304
3393128.34369935907e-219(1/5)^312
3403202.13598703592e-224(1/5)^320
3413285.46812681196e-230(1/5)^328
3423361.39984046386e-235(1/5)^336
3433443.58359158748e-241(1/5)^344
3443529.17399446396e-247(1/5)^352
3453602.34854258277e-252(1/5)^360
3463686.01226901190e-258(1/5)^368
3473761.53914086705e-263(1/5)^376
3483843.94020061964e-269(1/5)^384
3493921.00869135863e-274(1/5)^392
3504002.58224987809e-280(1/5)^400
3514086.61055968790e-286(1/5)^408
3524161.69230328010e-291(1/5)^416
3534244.33229639706e-297(1/5)^424
3544321.10906787765e-302(1/5)^432
3554402.83921376678e-308(1/5)^440
3564487.26838724296e-314(1/5)^448
3574561.86070713420e-319(1/5)^456
3584644.76341026354e-325(1/5)^464
3594721.21943302747e-330(1/5)^472
3604803.12174855032e-336(1/5)^480
3614887.99167628881e-342(1/5)^488
3624962.04586912994e-347(1/5)^496
3635045.23742497263e-353(1/5)^504
3645121.34078079299e-358(1/5)^512
4001.00000000000e+0(1/5)^0
41166.55360000000e-12(1/5)^16
42324.29496729600e-23(1/5)^32
43482.81474976711e-34(1/5)^48
44641.84467440737e-45(1/5)^64
45801.20892581961e-56(1/5)^80
46967.92281625143e-68(1/5)^96
471125.19229685853e-79(1/5)^112
481283.40282366921e-90(1/5)^128
491442.23007451985e-101(1/5)^144
4101601.46150163733e-112(1/5)^160
4111769.57809713041e-124(1/5)^176
4121926.27710173539e-135(1/5)^192
4132084.11376139330e-146(1/5)^208
4142242.69599466672e-157(1/5)^224
4152401.76684706478e-168(1/5)^240
4162561.15792089237e-179(1/5)^256
4172727.58855036026e-191(1/5)^272
4182884.97323236410e-202(1/5)^288
4193043.25925756214e-213(1/5)^304
4203202.13598703592e-224(1/5)^320
4213361.39984046386e-235(1/5)^336
4223529.17399446396e-247(1/5)^352
4233686.01226901190e-258(1/5)^368
4243843.94020061964e-269(1/5)^384
4254002.58224987809e-280(1/5)^400
4264161.69230328010e-291(1/5)^416
4274321.10906787765e-302(1/5)^432
4284487.26838724296e-314(1/5)^448
4294644.76341026354e-325(1/5)^464
4304803.12174855032e-336(1/5)^480
4314962.04586912994e-347(1/5)^496
4325121.34078079299e-358(1/5)^512
4335288.78694100497e-370(1/5)^528
4345445.75860965702e-381(1/5)^544
4355603.77396242482e-392(1/5)^560
4365762.47330401473e-403(1/5)^576
4375921.62090451909e-414(1/5)^592
4386081.06227598563e-425(1/5)^608
4396246.96173189945e-437(1/5)^624
4406404.56244061762e-448(1/5)^640
4416562.99004108316e-459(1/5)^656
4426721.95955332426e-470(1/5)^672
4436881.28421286659e-481(1/5)^688
4447048.41621744248e-493(1/5)^704
4457205.51565226310e-504(1/5)^720
4467363.61473786715e-515(1/5)^736
4477522.36895460861e-526(1/5)^752
4487681.55251809230e-537(1/5)^768
4497841.01745825697e-548(1/5)^784
4508006.66801443288e-560(1/5)^800
4518164.36994993873e-571(1/5)^816
4528322.86389039185e-582(1/5)^832
4538481.87687920720e-593(1/5)^848
4548641.23003155723e-604(1/5)^864
4558808.06113481347e-616(1/5)^880
4568965.28294531136e-627(1/5)^896
4579123.46223103925e-638(1/5)^912
4589282.26900773388e-649(1/5)^928
4599441.48701690848e-660(1/5)^944
4609609.74531401140e-672(1/5)^960
4619766.38668899051e-683(1/5)^976
4629924.18558049682e-694(1/5)^992
46310082.74306203440e-705(1/5)^1008
46410241.79769313486e-716(1/5)^1024
5001.00000000000e+0(1/5)^0
51324.29496729600e-23(1/5)^32
52641.84467440737e-45(1/5)^64
53967.92281625143e-68(1/5)^96
541283.40282366921e-90(1/5)^128
551601.46150163733e-112(1/5)^160
561926.27710173539e-135(1/5)^192
572242.69599466672e-157(1/5)^224
582561.15792089237e-179(1/5)^256
592884.97323236410e-202(1/5)^288
5103202.13598703592e-224(1/5)^320
5113529.17399446396e-247(1/5)^352
5123843.94020061964e-269(1/5)^384
5134161.69230328010e-291(1/5)^416
5144487.26838724296e-314(1/5)^448
5154803.12174855032e-336(1/5)^480
5165121.34078079299e-358(1/5)^512
5175445.75860965702e-381(1/5)^544
5185762.47330401473e-403(1/5)^576
5196081.06227598563e-425(1/5)^608
5206404.56244061762e-448(1/5)^640
5216721.95955332426e-470(1/5)^672
5227048.41621744248e-493(1/5)^704
5237363.61473786715e-515(1/5)^736
5247681.55251809230e-537(1/5)^768
5258006.66801443288e-560(1/5)^800
5268322.86389039185e-582(1/5)^832
5278641.23003155723e-604(1/5)^864
5288965.28294531136e-627(1/5)^896
5299282.26900773388e-649(1/5)^928
5309609.74531401140e-672(1/5)^960
5319924.18558049682e-694(1/5)^992
53210241.79769313486e-716(1/5)^1024
53310567.72103322248e-739(1/5)^1056
53410883.31615851819e-761(1/5)^1088
53511201.42427923840e-783(1/5)^1120
53611526.11723274928e-806(1/5)^1152
53711842.62733146002e-828(1/5)^1184
53812161.12843026965e-850(1/5)^1216
53912484.84657110398e-873(1/5)^1248
54012802.08158643893e-895(1/5)^1280
54113128.94034567901e-918(1/5)^1312
54213443.83984923063e-940(1/5)^1344
54313761.64920268671e-962(1/5)^1376
54414087.08327160391e-985(1/5)^1408
54514403.04224198875e-1007(1/5)^1440
54614721.30663298482e-1029(1/5)^1472
54715045.61194593767e-1052(1/5)^1504
54815362.41031242692e-1074(1/5)^1536
54915681.03522130468e-1096(1/5)^1568
55016004.44624164771e-1119(1/5)^1600
55116321.90964624670e-1141(1/5)^1632
55216648.20186817652e-1164(1/5)^1664
55316963.52267555842e-1186(1/5)^1696
55417281.51297763179e-1208(1/5)^1728
55517606.49818944810e-1231(1/5)^1760
55617922.79095111628e-1253(1/5)^1792
55718241.19870437692e-1275(1/5)^1824
55818565.14839609642e-1298(1/5)^1856
55918882.21121928610e-1320(1/5)^1888
56019209.49711451808e-1343(1/5)^1920
56119524.07897962615e-1365(1/5)^1952
56219841.75190840954e-1387(1/5)^1984
56320167.52438932455e-1410(1/5)^2016
56420483.23170060713e-1432(1/5)^2048
6001.00000000000e+0(1/5)^0
61641.84467440737e-45(1/5)^64
621283.40282366921e-90(1/5)^128
631926.27710173539e-135(1/5)^192
642561.15792089237e-179(1/5)^256
653202.13598703592e-224(1/5)^320
663843.94020061964e-269(1/5)^384
674487.26838724296e-314(1/5)^448
685121.34078079299e-358(1/5)^512
695762.47330401473e-403(1/5)^576
6106404.56244061762e-448(1/5)^640
6117048.41621744248e-493(1/5)^704
6127681.55251809230e-537(1/5)^768
6138322.86389039185e-582(1/5)^832
6148965.28294531136e-627(1/5)^896
6159609.74531401140e-672(1/5)^960
61610241.79769313486e-716(1/5)^1024
61710883.31615851819e-761(1/5)^1088
61811526.11723274928e-806(1/5)^1152
61912161.12843026965e-850(1/5)^1216
62012802.08158643893e-895(1/5)^1280
62113443.83984923063e-940(1/5)^1344
62214087.08327160391e-985(1/5)^1408
62314721.30663298482e-1029(1/5)^1472
62415362.41031242692e-1074(1/5)^1536
62516004.44624164771e-1119(1/5)^1600
62616648.20186817652e-1164(1/5)^1664
62717281.51297763179e-1208(1/5)^1728
62817922.79095111628e-1253(1/5)^1792
62918565.14839609642e-1298(1/5)^1856
63019209.49711451808e-1343(1/5)^1920
63119841.75190840954e-1387(1/5)^1984
63220483.23170060713e-1432(1/5)^2048
63321125.96143540226e-1477(1/5)^2112
63421761.09969073177e-1521(1/5)^2176
63522402.02857134893e-1566(1/5)^2240
63623043.74205365089e-1611(1/5)^2304
63723686.90287060081e-1656(1/5)^2368
63824321.27335487347e-1700(1/5)^2432
63924962.34892514659e-1745(1/5)^2496
64025604.33300210275e-1790(1/5)^2560
64126247.99297808603e-1835(1/5)^2624
64226881.47444421140e-1879(1/5)^2688
64327522.71986950186e-1924(1/5)^2752
64428165.01727366147e-1969(1/5)^2816
64528809.25523631809e-2014(1/5)^2880
64629441.70728975702e-2058(1/5)^2944
64730083.14939372073e-2103(1/5)^3008
64830725.80960599537e-2148(1/5)^3072
64931361.07168314966e-2192(1/5)^3136
65032001.97690647898e-2237(1/5)^3200
65132643.64674878754e-2282(1/5)^3264
65233286.72706415850e-2327(1/5)^3328
65333921.24092430899e-2371(1/5)^3392
65434562.28910131428e-2416(1/5)^3456
65535204.22264661033e-2461(1/5)^3520
65635847.78940813346e-2506(1/5)^3584
65736481.43689218324e-2550(1/5)^3648
65837122.65059823657e-2595(1/5)^3712
65937764.88949073122e-2640(1/5)^3776
66038409.01951841695e-2685(1/5)^3840
66139041.66380747906e-2729(1/5)^3904
66239683.06918307541e-2774(1/5)^3968
66340325.66164347074e-2819(1/5)^4032
66440961.04438888141e-2863(1/5)^4096
Complete spatial correlations for q₀=1/2: all seven steps and 65 retained-site distances. Scientific values are rounded to 12 significant digits; the final column is exact. No positive tail is replaced by zero.
Complete spatial correlations for q₀=1/2: all seven steps and 65 retained-site distances. Scientific values are rounded to 12 significant digits; the final column is exact. No positive tail is replaced by zero.
Step nr in retained sitesPhysical R/a=2ⁿrCₙ(r)≈Exact Cₙ(r)
0001.00000000000e+0(1/2)^0
0115.00000000000e-1(1/2)^1
0222.50000000000e-1(1/2)^2
0331.25000000000e-1(1/2)^3
0446.25000000000e-2(1/2)^4
0553.12500000000e-2(1/2)^5
0661.56250000000e-2(1/2)^6
0777.81250000000e-3(1/2)^7
0883.90625000000e-3(1/2)^8
0991.95312500000e-3(1/2)^9
010109.76562500000e-4(1/2)^10
011114.88281250000e-4(1/2)^11
012122.44140625000e-4(1/2)^12
013131.22070312500e-4(1/2)^13
014146.10351562500e-5(1/2)^14
015153.05175781250e-5(1/2)^15
016161.52587890625e-5(1/2)^16
017177.62939453125e-6(1/2)^17
018183.81469726562e-6(1/2)^18
019191.90734863281e-6(1/2)^19
020209.53674316406e-7(1/2)^20
021214.76837158203e-7(1/2)^21
022222.38418579102e-7(1/2)^22
023231.19209289551e-7(1/2)^23
024245.96046447754e-8(1/2)^24
025252.98023223877e-8(1/2)^25
026261.49011611938e-8(1/2)^26
027277.45058059692e-9(1/2)^27
028283.72529029846e-9(1/2)^28
029291.86264514923e-9(1/2)^29
030309.31322574615e-10(1/2)^30
031314.65661287308e-10(1/2)^31
032322.32830643654e-10(1/2)^32
033331.16415321827e-10(1/2)^33
034345.82076609135e-11(1/2)^34
035352.91038304567e-11(1/2)^35
036361.45519152284e-11(1/2)^36
037377.27595761418e-12(1/2)^37
038383.63797880709e-12(1/2)^38
039391.81898940355e-12(1/2)^39
040409.09494701773e-13(1/2)^40
041414.54747350886e-13(1/2)^41
042422.27373675443e-13(1/2)^42
043431.13686837722e-13(1/2)^43
044445.68434188608e-14(1/2)^44
045452.84217094304e-14(1/2)^45
046461.42108547152e-14(1/2)^46
047477.10542735760e-15(1/2)^47
048483.55271367880e-15(1/2)^48
049491.77635683940e-15(1/2)^49
050508.88178419700e-16(1/2)^50
051514.44089209850e-16(1/2)^51
052522.22044604925e-16(1/2)^52
053531.11022302463e-16(1/2)^53
054545.55111512313e-17(1/2)^54
055552.77555756156e-17(1/2)^55
056561.38777878078e-17(1/2)^56
057576.93889390391e-18(1/2)^57
058583.46944695195e-18(1/2)^58
059591.73472347598e-18(1/2)^59
060608.67361737988e-19(1/2)^60
061614.33680868994e-19(1/2)^61
062622.16840434497e-19(1/2)^62
063631.08420217249e-19(1/2)^63
064645.42101086243e-20(1/2)^64
1001.00000000000e+0(1/2)^0
1122.50000000000e-1(1/2)^2
1246.25000000000e-2(1/2)^4
1361.56250000000e-2(1/2)^6
1483.90625000000e-3(1/2)^8
15109.76562500000e-4(1/2)^10
16122.44140625000e-4(1/2)^12
17146.10351562500e-5(1/2)^14
18161.52587890625e-5(1/2)^16
19183.81469726562e-6(1/2)^18
110209.53674316406e-7(1/2)^20
111222.38418579102e-7(1/2)^22
112245.96046447754e-8(1/2)^24
113261.49011611938e-8(1/2)^26
114283.72529029846e-9(1/2)^28
115309.31322574615e-10(1/2)^30
116322.32830643654e-10(1/2)^32
117345.82076609135e-11(1/2)^34
118361.45519152284e-11(1/2)^36
119383.63797880709e-12(1/2)^38
120409.09494701773e-13(1/2)^40
121422.27373675443e-13(1/2)^42
122445.68434188608e-14(1/2)^44
123461.42108547152e-14(1/2)^46
124483.55271367880e-15(1/2)^48
125508.88178419700e-16(1/2)^50
126522.22044604925e-16(1/2)^52
127545.55111512313e-17(1/2)^54
128561.38777878078e-17(1/2)^56
129583.46944695195e-18(1/2)^58
130608.67361737988e-19(1/2)^60
131622.16840434497e-19(1/2)^62
132645.42101086243e-20(1/2)^64
133661.35525271561e-20(1/2)^66
134683.38813178902e-21(1/2)^68
135708.47032947254e-22(1/2)^70
136722.11758236814e-22(1/2)^72
137745.29395592034e-23(1/2)^74
138761.32348898008e-23(1/2)^76
139783.30872245021e-24(1/2)^78
140808.27180612553e-25(1/2)^80
141822.06795153138e-25(1/2)^82
142845.16987882846e-26(1/2)^84
143861.29246970711e-26(1/2)^86
144883.23117426779e-27(1/2)^88
145908.07793566946e-28(1/2)^90
146922.01948391737e-28(1/2)^92
147945.04870979341e-29(1/2)^94
148961.26217744835e-29(1/2)^96
149983.15544362088e-30(1/2)^98
1501007.88860905221e-31(1/2)^100
1511021.97215226305e-31(1/2)^102
1521044.93038065763e-32(1/2)^104
1531061.23259516441e-32(1/2)^106
1541083.08148791102e-33(1/2)^108
1551107.70371977755e-34(1/2)^110
1561121.92592994439e-34(1/2)^112
1571144.81482486097e-35(1/2)^114
1581161.20370621524e-35(1/2)^116
1591183.00926553811e-36(1/2)^118
1601207.52316384526e-37(1/2)^120
1611221.88079096132e-37(1/2)^122
1621244.70197740329e-38(1/2)^124
1631261.17549435082e-38(1/2)^126
1641282.93873587706e-39(1/2)^128
2001.00000000000e+0(1/2)^0
2146.25000000000e-2(1/2)^4
2283.90625000000e-3(1/2)^8
23122.44140625000e-4(1/2)^12
24161.52587890625e-5(1/2)^16
25209.53674316406e-7(1/2)^20
26245.96046447754e-8(1/2)^24
27283.72529029846e-9(1/2)^28
28322.32830643654e-10(1/2)^32
29361.45519152284e-11(1/2)^36
210409.09494701773e-13(1/2)^40
211445.68434188608e-14(1/2)^44
212483.55271367880e-15(1/2)^48
213522.22044604925e-16(1/2)^52
214561.38777878078e-17(1/2)^56
215608.67361737988e-19(1/2)^60
216645.42101086243e-20(1/2)^64
217683.38813178902e-21(1/2)^68
218722.11758236814e-22(1/2)^72
219761.32348898008e-23(1/2)^76
220808.27180612553e-25(1/2)^80
221845.16987882846e-26(1/2)^84
222883.23117426779e-27(1/2)^88
223922.01948391737e-28(1/2)^92
224961.26217744835e-29(1/2)^96
2251007.88860905221e-31(1/2)^100
2261044.93038065763e-32(1/2)^104
2271083.08148791102e-33(1/2)^108
2281121.92592994439e-34(1/2)^112
2291161.20370621524e-35(1/2)^116
2301207.52316384526e-37(1/2)^120
2311244.70197740329e-38(1/2)^124
2321282.93873587706e-39(1/2)^128
2331321.83670992316e-40(1/2)^132
2341361.14794370197e-41(1/2)^136
2351407.17464813734e-43(1/2)^140
2361444.48415508584e-44(1/2)^144
2371482.80259692865e-45(1/2)^148
2381521.75162308041e-46(1/2)^152
2391561.09476442525e-47(1/2)^156
2401606.84227765784e-49(1/2)^160
2411644.27642353615e-50(1/2)^164
2421682.67276471009e-51(1/2)^168
2431721.67047794381e-52(1/2)^172
2441761.04404871488e-53(1/2)^176
2451806.52530446800e-55(1/2)^180
2461844.07831529250e-56(1/2)^184
2471882.54894705781e-57(1/2)^188
2481921.59309191113e-58(1/2)^192
2491969.95682444458e-60(1/2)^196
2502006.22301527786e-61(1/2)^200
2512043.88938454866e-62(1/2)^204
2522082.43086534291e-63(1/2)^208
2532121.51929083932e-64(1/2)^212
2542169.49556774576e-66(1/2)^216
2552205.93472984110e-67(1/2)^220
2562243.70920615069e-68(1/2)^224
2572282.31825384418e-69(1/2)^228
2582321.44890865261e-70(1/2)^232
2592369.05567907883e-72(1/2)^236
2602405.65979942427e-73(1/2)^240
2612443.53737464017e-74(1/2)^244
2622482.21085915010e-75(1/2)^248
2632521.38178696882e-76(1/2)^252
2642568.63616855509e-78(1/2)^256
3001.00000000000e+0(1/2)^0
3183.90625000000e-3(1/2)^8
32161.52587890625e-5(1/2)^16
33245.96046447754e-8(1/2)^24
34322.32830643654e-10(1/2)^32
35409.09494701773e-13(1/2)^40
36483.55271367880e-15(1/2)^48
37561.38777878078e-17(1/2)^56
38645.42101086243e-20(1/2)^64
39722.11758236814e-22(1/2)^72
310808.27180612553e-25(1/2)^80
311883.23117426779e-27(1/2)^88
312961.26217744835e-29(1/2)^96
3131044.93038065763e-32(1/2)^104
3141121.92592994439e-34(1/2)^112
3151207.52316384526e-37(1/2)^120
3161282.93873587706e-39(1/2)^128
3171361.14794370197e-41(1/2)^136
3181444.48415508584e-44(1/2)^144
3191521.75162308041e-46(1/2)^152
3201606.84227765784e-49(1/2)^160
3211682.67276471009e-51(1/2)^168
3221761.04404871488e-53(1/2)^176
3231844.07831529250e-56(1/2)^184
3241921.59309191113e-58(1/2)^192
3252006.22301527786e-61(1/2)^200
3262082.43086534291e-63(1/2)^208
3272169.49556774576e-66(1/2)^216
3282243.70920615069e-68(1/2)^224
3292321.44890865261e-70(1/2)^232
3302405.65979942427e-73(1/2)^240
3312482.21085915010e-75(1/2)^248
3322568.63616855509e-78(1/2)^256
3332643.37350334183e-80(1/2)^264
3342721.31777474290e-82(1/2)^272
3352805.14755758947e-85(1/2)^280
3362882.01076468339e-87(1/2)^288
3372967.85454954448e-90(1/2)^296
3383043.06818341581e-92(1/2)^304
3393121.19850914680e-94(1/2)^312
3403204.68167635469e-97(1/2)^320
3413281.82877982605e-99(1/2)^328
3423367.14367119551e-102(1/2)^336
3433442.79049656075e-104(1/2)^344
3443521.09003771904e-106(1/2)^352
3453604.25795984001e-109(1/2)^360
3463681.66326556250e-111(1/2)^368
3473766.49713110353e-114(1/2)^376
3483842.53794183732e-116(1/2)^384
3493929.91383530201e-119(1/2)^392
3504003.87259191485e-121(1/2)^400
3514081.51273121674e-123(1/2)^408
3524165.90910631538e-126(1/2)^416
3534242.30824465445e-128(1/2)^424
3544329.01658068143e-131(1/2)^432
3554403.52210182868e-133(1/2)^440
3564481.37582102683e-135(1/2)^448
3574565.37430088605e-138(1/2)^456
3584642.09933628361e-140(1/2)^464
3594728.20053235787e-143(1/2)^472
3604803.20333295229e-145(1/2)^480
3614881.25130193449e-147(1/2)^488
3624964.88789818160e-150(1/2)^496
3635041.90933522719e-152(1/2)^504
3645127.45834073120e-155(1/2)^512
4001.00000000000e+0(1/2)^0
41161.52587890625e-5(1/2)^16
42322.32830643654e-10(1/2)^32
43483.55271367880e-15(1/2)^48
44645.42101086243e-20(1/2)^64
45808.27180612553e-25(1/2)^80
46961.26217744835e-29(1/2)^96
471121.92592994439e-34(1/2)^112
481282.93873587706e-39(1/2)^128
491444.48415508584e-44(1/2)^144
4101606.84227765784e-49(1/2)^160
4111761.04404871488e-53(1/2)^176
4121921.59309191113e-58(1/2)^192
4132082.43086534291e-63(1/2)^208
4142243.70920615069e-68(1/2)^224
4152405.65979942427e-73(1/2)^240
4162568.63616855509e-78(1/2)^256
4172721.31777474290e-82(1/2)^272
4182882.01076468339e-87(1/2)^288
4193043.06818341581e-92(1/2)^304
4203204.68167635469e-97(1/2)^320
4213367.14367119551e-102(1/2)^336
4223521.09003771904e-106(1/2)^352
4233681.66326556250e-111(1/2)^368
4243842.53794183732e-116(1/2)^384
4254003.87259191485e-121(1/2)^400
4264165.90910631538e-126(1/2)^416
4274329.01658068143e-131(1/2)^432
4284481.37582102683e-135(1/2)^448
4294642.09933628361e-140(1/2)^464
4304803.20333295229e-145(1/2)^480
4314964.88789818160e-150(1/2)^496
4325127.45834073120e-155(1/2)^512
4335281.13805247974e-159(1/2)^528
4345441.73653027304e-164(1/2)^544
4355602.64973491369e-169(1/2)^560
4365764.04317461195e-174(1/2)^576
4375926.16939485466e-179(1/2)^592
4386089.41374947306e-184(1/2)^608
4396241.43642417497e-188(1/2)^624
4406402.19180934901e-193(1/2)^640
4416563.34443565217e-198(1/2)^656
4426725.10320381496e-203(1/2)^672
4436887.78687105554e-208(1/2)^688
4447041.18818222893e-212(1/2)^704
4457201.81302219991e-217(1/2)^720
4467362.76645233141e-222(1/2)^736
4477524.22127125764e-227(1/2)^752
4487686.44114876960e-232(1/2)^768
4497849.82841303955e-237(1/2)^784
4508001.49969681390e-241(1/2)^800
4518162.28835573409e-246(1/2)^816
4528323.49175374465e-251(1/2)^832
4538485.32799338478e-256(1/2)^848
4548648.12987271848e-261(1/2)^864
4558801.24052012916e-265(1/2)^880
4568961.89288349787e-270(1/2)^896
4579122.88831100138e-275(1/2)^912
4589284.40721283170e-280(1/2)^928
4599446.72487309525e-285(1/2)^944
4609601.02613420032e-289(1/2)^960
4619761.56575653126e-294(1/2)^976
4629922.38915486337e-299(1/2)^992
46310083.64556100978e-304(1/2)^1008
46410245.56268464627e-309(1/2)^1024
5001.00000000000e+0(1/2)^0
51322.32830643654e-10(1/2)^32
52645.42101086243e-20(1/2)^64
53961.26217744835e-29(1/2)^96
541282.93873587706e-39(1/2)^128
551606.84227765784e-49(1/2)^160
561921.59309191113e-58(1/2)^192
572243.70920615069e-68(1/2)^224
582568.63616855509e-78(1/2)^256
592882.01076468339e-87(1/2)^288
5103204.68167635469e-97(1/2)^320
5113521.09003771904e-106(1/2)^352
5123842.53794183732e-116(1/2)^384
5134165.90910631538e-126(1/2)^416
5144481.37582102683e-135(1/2)^448
5154803.20333295229e-145(1/2)^480
5165127.45834073120e-155(1/2)^512
5175441.73653027304e-164(1/2)^544
5185764.04317461195e-174(1/2)^576
5196089.41374947306e-184(1/2)^608
5206402.19180934901e-193(1/2)^640
5216725.10320381496e-203(1/2)^672
5227041.18818222893e-212(1/2)^704
5237362.76645233141e-222(1/2)^736
5247686.44114876960e-232(1/2)^768
5258001.49969681390e-241(1/2)^800
5268323.49175374465e-251(1/2)^832
5278648.12987271848e-261(1/2)^864
5288961.89288349787e-270(1/2)^896
5299284.40721283170e-280(1/2)^928
5309601.02613420032e-289(1/2)^960
5319922.38915486337e-299(1/2)^992
53210245.56268464627e-309(1/2)^1024
53310561.29516344663e-318(1/2)^1056
53410883.01553738917e-328(1/2)^1088
53511207.02109511282e-338(1/2)^1120
53611521.63472609427e-347(1/2)^1152
53711843.80614328727e-357(1/2)^1184
53812168.86186791415e-367(1/2)^1216
53912482.06331441043e-376(1/2)^1248
54012804.80402822240e-386(1/2)^1280
54113121.11852498315e-395(1/2)^1312
54213442.60426891770e-405(1/2)^1344
54313766.06353608357e-415(1/2)^1376
54414081.41177700916e-424(1/2)^1408
54514403.28704949737e-434(1/2)^1440
54614727.65325850196e-444(1/2)^1472
54715041.78191310306e-453(1/2)^1504
54815364.14883974721e-463(1/2)^1536
54915689.65977028759e-473(1/2)^1568
55016002.24909053361e-482(1/2)^1600
55116325.23657196576e-492(1/2)^1632
55216641.21923442133e-501(1/2)^1664
55316962.83875135083e-511(1/2)^1696
55417286.60948304186e-521(1/2)^1728
55517601.53889019086e-530(1/2)^1760
55617923.58300793650e-540(1/2)^1792
55718248.34234044071e-550(1/2)^1824
55818561.94235249439e-559(1/2)^1856
55918884.52239181472e-569(1/2)^1888
56019201.05295139708e-578(1/2)^1920
56119522.45159351517e-588(1/2)^1952
56219845.70806096116e-598(1/2)^1984
56320161.32901150760e-607(1/2)^2016
56420483.09434604738e-617(1/2)^2048
6001.00000000000e+0(1/2)^0
61645.42101086243e-20(1/2)^64
621282.93873587706e-39(1/2)^128
631921.59309191113e-58(1/2)^192
642568.63616855509e-78(1/2)^256
653204.68167635469e-97(1/2)^320
663842.53794183732e-116(1/2)^384
674481.37582102683e-135(1/2)^448
685127.45834073120e-155(1/2)^512
695764.04317461195e-174(1/2)^576
6106402.19180934901e-193(1/2)^640
6117041.18818222893e-212(1/2)^704
6127686.44114876960e-232(1/2)^768
6138323.49175374465e-251(1/2)^832
6148961.89288349787e-270(1/2)^896
6159601.02613420032e-289(1/2)^960
61610245.56268464627e-309(1/2)^1024
61710883.01553738917e-328(1/2)^1088
61811521.63472609427e-347(1/2)^1152
61912168.86186791415e-367(1/2)^1216
62012804.80402822240e-386(1/2)^1280
62113442.60426891770e-405(1/2)^1344
62214081.41177700916e-424(1/2)^1408
62314727.65325850196e-444(1/2)^1472
62415364.14883974721e-463(1/2)^1536
62516002.24909053361e-482(1/2)^1600
62616641.21923442133e-501(1/2)^1664
62717286.60948304186e-521(1/2)^1728
62817923.58300793650e-540(1/2)^1792
62918561.94235249439e-559(1/2)^1856
63019201.05295139708e-578(1/2)^1920
63119845.70806096116e-598(1/2)^1984
63220483.09434604738e-617(1/2)^2048
63321121.67744835350e-636(1/2)^2112
63421769.09346574547e-656(1/2)^2176
63522404.92957765833e-675(1/2)^2240
63623042.67232940330e-694(1/2)^2304
63723681.44867267233e-713(1/2)^2368
63824327.85327029278e-733(1/2)^2432
63924964.25726635628e-752(1/2)^2496
64025602.30786871616e-771(1/2)^2560
64126241.25109813794e-790(1/2)^2624
64226886.78221659572e-810(1/2)^2688
64327523.67664698367e-829(1/2)^2752
64428161.99311432358e-848(1/2)^2816
64528801.08046943982e-867(1/2)^2880
64629445.85723656978e-887(1/2)^2944
64730083.17521430686e-906(1/2)^3008
64830721.72128712480e-925(1/2)^3072
64931369.33111620091e-945(1/2)^3136
65032005.05840822837e-964(1/2)^3200
65132642.74216859526e-983(1/2)^3264
65233281.48653257415e-1002(1/2)^3328
65333928.05850923182e-1022(1/2)^3392
65434564.36852660807e-1041(1/2)^3456
65535202.36818301951e-1060(1/2)^3520
65635841.28379458730e-1079(1/2)^3584
65736486.95946440288e-1099(1/2)^3648
65837123.77273321247e-1118(1/2)^3712
65937762.04520277258e-1137(1/2)^3776
66038401.10870664460e-1156(1/2)^3840
66139046.01031076364e-1176(1/2)^3904
66239683.25819599363e-1195(1/2)^3968
66340321.76627158734e-1214(1/2)^4032
66440969.57497746095e-1234(1/2)^4096
Complete spatial correlations for q₀=4/5: all seven steps and 65 retained-site distances. Scientific values are rounded to 12 significant digits; the final column is exact. No positive tail is replaced by zero.
Complete spatial correlations for q₀=4/5: all seven steps and 65 retained-site distances. Scientific values are rounded to 12 significant digits; the final column is exact. No positive tail is replaced by zero.
Step nr in retained sitesPhysical R/a=2ⁿrCₙ(r)≈Exact Cₙ(r)
0001.00000000000e+0(4/5)^0
0118.00000000000e-1(4/5)^1
0226.40000000000e-1(4/5)^2
0335.12000000000e-1(4/5)^3
0444.09600000000e-1(4/5)^4
0553.27680000000e-1(4/5)^5
0662.62144000000e-1(4/5)^6
0772.09715200000e-1(4/5)^7
0881.67772160000e-1(4/5)^8
0991.34217728000e-1(4/5)^9
010101.07374182400e-1(4/5)^10
011118.58993459200e-2(4/5)^11
012126.87194767360e-2(4/5)^12
013135.49755813888e-2(4/5)^13
014144.39804651110e-2(4/5)^14
015153.51843720888e-2(4/5)^15
016162.81474976711e-2(4/5)^16
017172.25179981369e-2(4/5)^17
018181.80143985095e-2(4/5)^18
019191.44115188076e-2(4/5)^19
020201.15292150461e-2(4/5)^20
021219.22337203685e-3(4/5)^21
022227.37869762948e-3(4/5)^22
023235.90295810359e-3(4/5)^23
024244.72236648287e-3(4/5)^24
025253.77789318630e-3(4/5)^25
026263.02231454904e-3(4/5)^26
027272.41785163923e-3(4/5)^27
028281.93428131138e-3(4/5)^28
029291.54742504911e-3(4/5)^29
030301.23794003929e-3(4/5)^30
031319.90352031428e-4(4/5)^31
032327.92281625143e-4(4/5)^32
033336.33825300114e-4(4/5)^33
034345.07060240091e-4(4/5)^34
035354.05648192073e-4(4/5)^35
036363.24518553658e-4(4/5)^36
037372.59614842927e-4(4/5)^37
038382.07691874341e-4(4/5)^38
039391.66153499473e-4(4/5)^39
040401.32922799578e-4(4/5)^40
041411.06338239663e-4(4/5)^41
042428.50705917302e-5(4/5)^42
043436.80564733842e-5(4/5)^43
044445.44451787074e-5(4/5)^44
045454.35561429659e-5(4/5)^45
046463.48449143727e-5(4/5)^46
047472.78759314982e-5(4/5)^47
048482.23007451985e-5(4/5)^48
049491.78405961588e-5(4/5)^49
050501.42724769271e-5(4/5)^50
051511.14179815416e-5(4/5)^51
052529.13438523332e-6(4/5)^52
053537.30750818665e-6(4/5)^53
054545.84600654932e-6(4/5)^54
055554.67680523946e-6(4/5)^55
056563.74144419157e-6(4/5)^56
057572.99315535325e-6(4/5)^57
058582.39452428260e-6(4/5)^58
059591.91561942608e-6(4/5)^59
060601.53249554087e-6(4/5)^60
061611.22599643269e-6(4/5)^61
062629.80797146154e-7(4/5)^62
063637.84637716923e-7(4/5)^63
064646.27710173539e-7(4/5)^64
1001.00000000000e+0(4/5)^0
1126.40000000000e-1(4/5)^2
1244.09600000000e-1(4/5)^4
1362.62144000000e-1(4/5)^6
1481.67772160000e-1(4/5)^8
15101.07374182400e-1(4/5)^10
16126.87194767360e-2(4/5)^12
17144.39804651110e-2(4/5)^14
18162.81474976711e-2(4/5)^16
19181.80143985095e-2(4/5)^18
110201.15292150461e-2(4/5)^20
111227.37869762948e-3(4/5)^22
112244.72236648287e-3(4/5)^24
113263.02231454904e-3(4/5)^26
114281.93428131138e-3(4/5)^28
115301.23794003929e-3(4/5)^30
116327.92281625143e-4(4/5)^32
117345.07060240091e-4(4/5)^34
118363.24518553658e-4(4/5)^36
119382.07691874341e-4(4/5)^38
120401.32922799578e-4(4/5)^40
121428.50705917302e-5(4/5)^42
122445.44451787074e-5(4/5)^44
123463.48449143727e-5(4/5)^46
124482.23007451985e-5(4/5)^48
125501.42724769271e-5(4/5)^50
126529.13438523332e-6(4/5)^52
127545.84600654932e-6(4/5)^54
128563.74144419157e-6(4/5)^56
129582.39452428260e-6(4/5)^58
130601.53249554087e-6(4/5)^60
131629.80797146154e-7(4/5)^62
132646.27710173539e-7(4/5)^64
133664.01734511065e-7(4/5)^66
134682.57110087081e-7(4/5)^68
135701.64550455732e-7(4/5)^70
136721.05312291669e-7(4/5)^72
137746.73998666679e-8(4/5)^74
138764.31359146674e-8(4/5)^76
139782.76069853872e-8(4/5)^78
140801.76684706478e-8(4/5)^80
141821.13078212146e-8(4/5)^82
142847.23700557733e-9(4/5)^84
143864.63168356949e-9(4/5)^86
144882.96427748448e-9(4/5)^88
145901.89713759006e-9(4/5)^90
146921.21416805764e-9(4/5)^92
147947.77067556890e-10(4/5)^94
148964.97323236410e-10(4/5)^96
149983.18286871302e-10(4/5)^98
1501002.03703597633e-10(4/5)^100
1511021.30370302485e-10(4/5)^102
1521048.34369935907e-11(4/5)^104
1531065.33996758980e-11(4/5)^106
1541083.41757925747e-11(4/5)^108
1551102.18725072478e-11(4/5)^110
1561121.39984046386e-11(4/5)^112
1571148.95897896871e-12(4/5)^114
1581165.73374653998e-12(4/5)^116
1591183.66959778558e-12(4/5)^118
1601202.34854258277e-12(4/5)^120
1611221.50306725298e-12(4/5)^122
1621249.61963041904e-13(4/5)^124
1631266.15656346819e-13(4/5)^126
1641283.94020061964e-13(4/5)^128
2001.00000000000e+0(4/5)^0
2144.09600000000e-1(4/5)^4
2281.67772160000e-1(4/5)^8
23126.87194767360e-2(4/5)^12
24162.81474976711e-2(4/5)^16
25201.15292150461e-2(4/5)^20
26244.72236648287e-3(4/5)^24
27281.93428131138e-3(4/5)^28
28327.92281625143e-4(4/5)^32
29363.24518553658e-4(4/5)^36
210401.32922799578e-4(4/5)^40
211445.44451787074e-5(4/5)^44
212482.23007451985e-5(4/5)^48
213529.13438523332e-6(4/5)^52
214563.74144419157e-6(4/5)^56
215601.53249554087e-6(4/5)^60
216646.27710173539e-7(4/5)^64
217682.57110087081e-7(4/5)^68
218721.05312291669e-7(4/5)^72
219764.31359146674e-8(4/5)^76
220801.76684706478e-8(4/5)^80
221847.23700557733e-9(4/5)^84
222882.96427748448e-9(4/5)^88
223921.21416805764e-9(4/5)^92
224964.97323236410e-10(4/5)^96
2251002.03703597633e-10(4/5)^100
2261048.34369935907e-11(4/5)^104
2271083.41757925747e-11(4/5)^108
2281121.39984046386e-11(4/5)^112
2291165.73374653998e-12(4/5)^116
2301202.34854258277e-12(4/5)^120
2311249.61963041904e-13(4/5)^124
2321283.94020061964e-13(4/5)^128
2331321.61390617380e-13(4/5)^132
2341366.61055968790e-14(4/5)^136
2351402.70768524816e-14(4/5)^140
2361441.10906787765e-14(4/5)^144
2371484.54274202685e-15(4/5)^148
2381521.86070713420e-15(4/5)^152
2391567.62145642167e-16(4/5)^156
2401603.12174855032e-16(4/5)^160
2411641.27866820621e-16(4/5)^164
2421685.23742497263e-17(4/5)^168
2431722.14524926879e-17(4/5)^172
2441768.78694100497e-18(4/5)^176
2451803.59913103563e-18(4/5)^180
2461841.47420407220e-18(4/5)^184
2471886.03833987971e-19(4/5)^188
2481922.47330401473e-19(4/5)^192
2491961.01306532443e-19(4/5)^196
2502004.14951556888e-20(4/5)^200
2512041.69964157701e-20(4/5)^204
2522086.96173189945e-21(4/5)^208
2532122.85152538601e-21(4/5)^212
2542161.16798479811e-21(4/5)^216
2552204.78406573306e-22(4/5)^220
2562241.95955332426e-22(4/5)^224
2572288.02633041618e-23(4/5)^228
2582323.28758493847e-23(4/5)^232
2592361.34659479080e-23(4/5)^236
2602405.51565226310e-24(4/5)^240
2612442.25921116697e-24(4/5)^244
2622489.25372893990e-25(4/5)^248
2632523.79032737378e-25(4/5)^252
2642561.55251809230e-25(4/5)^256
3001.00000000000e+0(4/5)^0
3181.67772160000e-1(4/5)^8
32162.81474976711e-2(4/5)^16
33244.72236648287e-3(4/5)^24
34327.92281625143e-4(4/5)^32
35401.32922799578e-4(4/5)^40
36482.23007451985e-5(4/5)^48
37563.74144419157e-6(4/5)^56
38646.27710173539e-7(4/5)^64
39721.05312291669e-7(4/5)^72
310801.76684706478e-8(4/5)^80
311882.96427748448e-9(4/5)^88
312964.97323236410e-10(4/5)^96
3131048.34369935907e-11(4/5)^104
3141121.39984046386e-11(4/5)^112
3151202.34854258277e-12(4/5)^120
3161283.94020061964e-13(4/5)^128
3171366.61055968790e-14(4/5)^136
3181441.10906787765e-14(4/5)^144
3191521.86070713420e-15(4/5)^152
3201603.12174855032e-16(4/5)^160
3211685.23742497263e-17(4/5)^168
3221768.78694100497e-18(4/5)^176
3231841.47420407220e-18(4/5)^184
3241922.47330401473e-19(4/5)^192
3252004.14951556888e-20(4/5)^200
3262086.96173189945e-21(4/5)^208
3272161.16798479811e-21(4/5)^216
3282241.95955332426e-22(4/5)^224
3292323.28758493847e-23(4/5)^232
3302405.51565226310e-24(4/5)^240
3312489.25372893990e-25(4/5)^248
3322561.55251809230e-25(4/5)^256
3332642.60469313784e-26(4/5)^264
3342724.36994993873e-27(4/5)^272
3352807.33155940313e-28(4/5)^280
3362881.23003155723e-28(4/5)^288
3372962.06365051225e-29(4/5)^296
3383043.46223103925e-30(4/5)^304
3393125.80865979874e-31(4/5)^312
3403209.74531401140e-32(4/5)^320
3413281.63499238157e-32(4/5)^328
3423362.74306203440e-33(4/5)^336
3433444.60209442525e-34(4/5)^344
3443527.72103322248e-35(4/5)^352
3453601.29537442117e-35(4/5)^360
3463682.17327764648e-36(4/5)^368
3473763.64615485030e-37(4/5)^376
3483846.11723274928e-38(4/5)^384
3493921.02630135157e-38(4/5)^392
3504001.72184794564e-39(4/5)^400
3514082.88878149031e-40(4/5)^408
3524164.84657110398e-41(4/5)^416
3534248.13119702708e-42(4/5)^424
3544321.36418848862e-42(4/5)^432
3554402.28872849383e-43(4/5)^440
3564483.83984923063e-44(4/5)^448
3574566.44219799497e-45(4/5)^456
3584641.08082147276e-45(4/5)^464
3594721.81331753060e-46(4/5)^472
3604803.04224198875e-47(4/5)^480
3614885.10403509695e-48(4/5)^488
3624968.56314992931e-49(4/5)^496
3635041.43665816004e-49(4/5)^504
3645122.41031242692e-50(4/5)^512
4001.00000000000e+0(4/5)^0
41162.81474976711e-2(4/5)^16
42327.92281625143e-4(4/5)^32
43482.23007451985e-5(4/5)^48
44646.27710173539e-7(4/5)^64
45801.76684706478e-8(4/5)^80
46964.97323236410e-10(4/5)^96
471121.39984046386e-11(4/5)^112
481283.94020061964e-13(4/5)^128
491441.10906787765e-14(4/5)^144
4101603.12174855032e-16(4/5)^160
4111768.78694100497e-18(4/5)^176
4121922.47330401473e-19(4/5)^192
4132086.96173189945e-21(4/5)^208
4142241.95955332426e-22(4/5)^224
4152405.51565226310e-24(4/5)^240
4162561.55251809230e-25(4/5)^256
4172724.36994993873e-27(4/5)^272
4182881.23003155723e-28(4/5)^288
4193043.46223103925e-30(4/5)^304
4203209.74531401140e-32(4/5)^320
4213362.74306203440e-33(4/5)^336
4223527.72103322248e-35(4/5)^352
4233682.17327764648e-36(4/5)^368
4243846.11723274928e-38(4/5)^384
4254001.72184794564e-39(4/5)^400
4264164.84657110398e-41(4/5)^416
4274321.36418848862e-42(4/5)^432
4284483.83984923063e-44(4/5)^448
4294641.08082147276e-45(4/5)^464
4304803.04224198875e-47(4/5)^480
4314968.56314992931e-49(4/5)^496
4325122.41031242692e-50(4/5)^512
4335286.78442634233e-52(4/5)^528
4345441.90964624670e-53(4/5)^544
4355605.37517632816e-55(4/5)^560
4365761.51297763179e-56(4/5)^576
4375924.25865343670e-58(4/5)^592
4386081.19870437692e-59(4/5)^608
4396243.37405286575e-61(4/5)^624
4406409.49711451808e-63(4/5)^640
4416562.67320008779e-64(4/5)^656
4426727.52438932455e-66(4/5)^672
4436882.11792730989e-67(4/5)^688
4447045.96143540226e-69(4/5)^704
4457201.67799489101e-70(4/5)^720
4467364.72313572869e-72(4/5)^736
4477521.32944451923e-73(4/5)^752
4487683.74205365089e-75(4/5)^768
4497841.05329446423e-76(4/5)^784
4508002.96476034790e-78(4/5)^800
4518168.34505849878e-80(4/5)^816
4528322.34892514659e-81(4/5)^832
4538486.61163650932e-83(4/5)^848
4548641.86101023248e-84(4/5)^864
4558805.23827811846e-86(4/5)^880
4568961.47444421140e-87(4/5)^896
4579124.15019150064e-89(4/5)^912
4589281.16817505599e-90(4/5)^928
4599443.28812046678e-92(4/5)^944
4609609.25523631809e-94(4/5)^960
4619762.60511742709e-95(4/5)^976
4629927.33275367118e-97(4/5)^992
46310082.06398666882e-98(4/5)^1008
46410245.80960599537e-100(4/5)^1024
5001.00000000000e+0(4/5)^0
51327.92281625143e-4(4/5)^32
52646.27710173539e-7(4/5)^64
53964.97323236410e-10(4/5)^96
541283.94020061964e-13(4/5)^128
551603.12174855032e-16(4/5)^160
561922.47330401473e-19(4/5)^192
572241.95955332426e-22(4/5)^224
582561.55251809230e-25(4/5)^256
592881.23003155723e-28(4/5)^288
5103209.74531401140e-32(4/5)^320
5113527.72103322248e-35(4/5)^352
5123846.11723274928e-38(4/5)^384
5134164.84657110398e-41(4/5)^416
5144483.83984923063e-44(4/5)^448
5154803.04224198875e-47(4/5)^480
5165122.41031242692e-50(4/5)^512
5175441.90964624670e-53(4/5)^544
5185761.51297763179e-56(4/5)^576
5196081.19870437692e-59(4/5)^608
5206409.49711451808e-63(4/5)^640
5216727.52438932455e-66(4/5)^672
5227045.96143540226e-69(4/5)^704
5237364.72313572869e-72(4/5)^736
5247683.74205365089e-75(4/5)^768
5258002.96476034790e-78(4/5)^800
5268322.34892514659e-81(4/5)^832
5278641.86101023248e-84(4/5)^864
5288961.47444421140e-87(4/5)^896
5299281.16817505599e-90(4/5)^928
5309609.25523631809e-94(4/5)^960
5319927.33275367118e-97(4/5)^992
53210245.80960599537e-100(4/5)^1024
53310564.60284407945e-103(4/5)^1056
53410883.64674878754e-106(4/5)^1088
53511202.88925205588e-109(4/5)^1120
53611522.28910131428e-112(4/5)^1152
53711841.81361290940e-115(4/5)^1184
53812161.43689218324e-118(4/5)^1216
53912481.13842327409e-121(4/5)^1248
54012809.01951841695e-125(4/5)^1280
54113127.14599870939e-128(4/5)^1312
54213445.66164347074e-131(4/5)^1344
54313764.48561608998e-134(4/5)^1376
54414083.55387120553e-137(4/5)^1408
54514402.81566685427e-140(4/5)^1440
54614722.23080111116e-143(4/5)^1472
54715041.76742272972e-146(4/5)^1504
54815361.40029655262e-149(4/5)^1536
54915681.10942922839e-152(4/5)^1568
55016008.78980392048e-156(4/5)^1600
55116326.96400013480e-159(4/5)^1632
55216645.51744934429e-162(4/5)^1664
55316964.37137373314e-165(4/5)^1696
55417283.46335908540e-168(4/5)^1728
55517602.74395576463e-171(4/5)^1760
55617922.17398573252e-174(4/5)^1792
55718241.72240894920e-177(4/5)^1824
55818561.36463296143e-180(4/5)^1856
55918881.08117362041e-183(4/5)^1888
56019208.56593993037e-187(4/5)^1920
56119526.78663680891e-190(4/5)^1952
56219845.37692764021e-193(4/5)^1984
56320164.26004096906e-196(4/5)^2016
56420483.37515218214e-199(4/5)^2048
6001.00000000000e+0(4/5)^0
61646.27710173539e-7(4/5)^64
621283.94020061964e-13(4/5)^128
631922.47330401473e-19(4/5)^192
642561.55251809230e-25(4/5)^256
653209.74531401140e-32(4/5)^320
663846.11723274928e-38(4/5)^384
674483.83984923063e-44(4/5)^448
685122.41031242692e-50(4/5)^512
695761.51297763179e-56(4/5)^576
6106409.49711451808e-63(4/5)^640
6117045.96143540226e-69(4/5)^704
6127683.74205365089e-75(4/5)^768
6138322.34892514659e-81(4/5)^832
6148961.47444421140e-87(4/5)^896
6159609.25523631809e-94(4/5)^960
61610245.80960599537e-100(4/5)^1024
61710883.64674878754e-106(4/5)^1088
61811522.28910131428e-112(4/5)^1152
61912161.43689218324e-118(4/5)^1216
62012809.01951841695e-125(4/5)^1280
62113445.66164347074e-131(4/5)^1344
62214083.55387120553e-137(4/5)^1408
62314722.23080111116e-143(4/5)^1472
62415361.40029655262e-149(4/5)^1536
62516008.78980392048e-156(4/5)^1600
62616645.51744934429e-162(4/5)^1664
62717283.46335908540e-168(4/5)^1728
62817922.17398573252e-174(4/5)^1792
62918561.36463296143e-180(4/5)^1856
63019208.56593993037e-187(4/5)^1920
63119845.37692764021e-193(4/5)^1984
63220483.37515218214e-199(4/5)^2048
63321122.11861736197e-205(4/5)^2112
63421761.32987767195e-211(4/5)^2176
63522408.34777744242e-218(4/5)^2240
63623045.23998482705e-224(4/5)^2304
63723683.28919178513e-230(4/5)^2368
63824322.06465914624e-236(4/5)^2432
63924961.29600755099e-242(4/5)^2496
64025608.13517124737e-249(4/5)^2560
64126245.10652975545e-255(4/5)^2624
64226883.20542067898e-261(4/5)^2688
64327522.01207517066e-267(4/5)^2752
64428161.26300005455e-273(4/5)^2816
64528807.92797983421e-280(4/5)^2880
64629444.97647359755e-286(4/5)^2944
64730083.12378310553e-292(4/5)^3008
64830721.96083043527e-298(4/5)^3072
64931361.23083321280e-304(4/5)^3136
65032007.72606529605e-311(4/5)^3200
65132644.84972978775e-317(4/5)^3264
65233283.04422472669e-323(4/5)^3328
65333921.91089083148e-329(4/5)^3392
65434561.19948561544e-335(4/5)^3456
65535207.52929323826e-342(4/5)^3520
65635844.72621396521e-348(4/5)^3584
65736482.96669258828e-354(4/5)^3648
65837121.86222311943e-360(4/5)^3712
65937761.16893639746e-366(4/5)^3776
66038407.33753268907e-373(4/5)^3840
66139044.60584391760e-379(4/5)^3904
66239682.89113508481e-385(4/5)^3968
66340321.81479490581e-391(4/5)^4032
66440961.13916522526e-397(4/5)^4096
Complete spatial correlations for q₀=19/20: all seven steps and 65 retained-site distances. Scientific values are rounded to 12 significant digits; the final column is exact. No positive tail is replaced by zero.
Complete spatial correlations for q₀=19/20: all seven steps and 65 retained-site distances. Scientific values are rounded to 12 significant digits; the final column is exact. No positive tail is replaced by zero.
Step nr in retained sitesPhysical R/a=2ⁿrCₙ(r)≈Exact Cₙ(r)
0001.00000000000e+0(19/20)^0
0119.50000000000e-1(19/20)^1
0229.02500000000e-1(19/20)^2
0338.57375000000e-1(19/20)^3
0448.14506250000e-1(19/20)^4
0557.73780937500e-1(19/20)^5
0667.35091890625e-1(19/20)^6
0776.98337296094e-1(19/20)^7
0886.63420431289e-1(19/20)^8
0996.30249409725e-1(19/20)^9
010105.98736939238e-1(19/20)^10
011115.68800092276e-1(19/20)^11
012125.40360087663e-1(19/20)^12
013135.13342083280e-1(19/20)^13
014144.87674979116e-1(19/20)^14
015154.63291230160e-1(19/20)^15
016164.40126668652e-1(19/20)^16
017174.18120335219e-1(19/20)^17
018183.97214318458e-1(19/20)^18
019193.77353602535e-1(19/20)^19
020203.58485922409e-1(19/20)^20
021213.40561626288e-1(19/20)^21
022223.23533544974e-1(19/20)^22
023233.07356867725e-1(19/20)^23
024242.91989024339e-1(19/20)^24
025252.77389573122e-1(19/20)^25
026262.63520094466e-1(19/20)^26
027272.50344089742e-1(19/20)^27
028282.37826885255e-1(19/20)^28
029292.25935540993e-1(19/20)^29
030302.14638763943e-1(19/20)^30
031312.03906825746e-1(19/20)^31
032321.93711484459e-1(19/20)^32
033331.84025910236e-1(19/20)^33
034341.74824614724e-1(19/20)^34
035351.66083383988e-1(19/20)^35
036361.57779214788e-1(19/20)^36
037371.49890254049e-1(19/20)^37
038381.42395741346e-1(19/20)^38
039391.35275954279e-1(19/20)^39
040401.28512156565e-1(19/20)^40
041411.22086548737e-1(19/20)^41
042421.15982221300e-1(19/20)^42
043431.10183110235e-1(19/20)^43
044441.04673954723e-1(19/20)^44
045459.94402569871e-2(19/20)^45
046469.44682441377e-2(19/20)^46
047478.97448319309e-2(19/20)^47
048488.52575903343e-2(19/20)^48
049498.09947108176e-2(19/20)^49
050507.69449752767e-2(19/20)^50
051517.30977265129e-2(19/20)^51
052526.94428401872e-2(19/20)^52
053536.59706981779e-2(19/20)^53
054546.26721632690e-2(19/20)^54
055555.95385551055e-2(19/20)^55
056565.65616273503e-2(19/20)^56
057575.37335459827e-2(19/20)^57
058585.10468686836e-2(19/20)^58
059594.84945252494e-2(19/20)^59
060604.60697989870e-2(19/20)^60
061614.37663090376e-2(19/20)^61
062624.15779935857e-2(19/20)^62
063633.94990939064e-2(19/20)^63
064643.75241392111e-2(19/20)^64
1001.00000000000e+0(19/20)^0
1129.02500000000e-1(19/20)^2
1248.14506250000e-1(19/20)^4
1367.35091890625e-1(19/20)^6
1486.63420431289e-1(19/20)^8
15105.98736939238e-1(19/20)^10
16125.40360087663e-1(19/20)^12
17144.87674979116e-1(19/20)^14
18164.40126668652e-1(19/20)^16
19183.97214318458e-1(19/20)^18
110203.58485922409e-1(19/20)^20
111223.23533544974e-1(19/20)^22
112242.91989024339e-1(19/20)^24
113262.63520094466e-1(19/20)^26
114282.37826885255e-1(19/20)^28
115302.14638763943e-1(19/20)^30
116321.93711484459e-1(19/20)^32
117341.74824614724e-1(19/20)^34
118361.57779214788e-1(19/20)^36
119381.42395741346e-1(19/20)^38
120401.28512156565e-1(19/20)^40
121421.15982221300e-1(19/20)^42
122441.04673954723e-1(19/20)^44
123469.44682441377e-2(19/20)^46
124488.52575903343e-2(19/20)^48
125507.69449752767e-2(19/20)^50
126526.94428401872e-2(19/20)^52
127546.26721632690e-2(19/20)^54
128565.65616273503e-2(19/20)^56
129585.10468686836e-2(19/20)^58
130604.60697989870e-2(19/20)^60
131624.15779935857e-2(19/20)^62
132643.75241392111e-2(19/20)^64
133663.38655356380e-2(19/20)^66
134683.05636459133e-2(19/20)^68
135702.75836904368e-2(19/20)^70
136722.48942806192e-2(19/20)^72
137742.24670882588e-2(19/20)^74
138762.02765471536e-2(19/20)^76
139781.82995838061e-2(19/20)^78
140801.65153743850e-2(19/20)^80
141821.49051253825e-2(19/20)^82
142841.34518756577e-2(19/20)^84
143861.21403177811e-2(19/20)^86
144881.09566367974e-2(19/20)^88
145909.88836470966e-3(19/20)^90
146928.92424915047e-3(19/20)^92
147948.05413485830e-3(19/20)^94
148967.26885670961e-3(19/20)^96
149986.56014318043e-3(19/20)^98
1501005.92052922033e-3(19/20)^100
1511025.34327762135e-3(19/20)^102
1521044.82230805327e-3(19/20)^104
1531064.35213301808e-3(19/20)^106
1541083.92780004881e-3(19/20)^108
1551103.54483954405e-3(19/20)^110
1561123.19921768851e-3(19/20)^112
1571142.88729396388e-3(19/20)^114
1581162.60578280240e-3(19/20)^116
1591182.35171897917e-3(19/20)^118
1601202.12242637870e-3(19/20)^120
1611221.91548980678e-3(19/20)^122
1621241.72872955061e-3(19/20)^124
1631261.56017841943e-3(19/20)^126
1641281.40806102354e-3(19/20)^128
2001.00000000000e+0(19/20)^0
2148.14506250000e-1(19/20)^4
2286.63420431289e-1(19/20)^8
23125.40360087663e-1(19/20)^12
24164.40126668652e-1(19/20)^16
25203.58485922409e-1(19/20)^20
26242.91989024339e-1(19/20)^24
27282.37826885255e-1(19/20)^28
28321.93711484459e-1(19/20)^32
29361.57779214788e-1(19/20)^36
210401.28512156565e-1(19/20)^40
211441.04673954723e-1(19/20)^44
212488.52575903343e-2(19/20)^48
213526.94428401872e-2(19/20)^52
214565.65616273503e-2(19/20)^56
215604.60697989870e-2(19/20)^60
216643.75241392111e-2(19/20)^64
217683.05636459133e-2(19/20)^68
218722.48942806192e-2(19/20)^72
219762.02765471536e-2(19/20)^76
220801.65153743850e-2(19/20)^80
221841.34518756577e-2(19/20)^84
222881.09566367974e-2(19/20)^88
223928.92424915047e-3(19/20)^92
224967.26885670961e-3(19/20)^96
2251005.92052922033e-3(19/20)^100
2261044.82230805327e-3(19/20)^104
2271083.92780004881e-3(19/20)^108
2281123.19921768851e-3(19/20)^112
2291162.60578280240e-3(19/20)^116
2301202.12242637870e-3(19/20)^120
2311241.72872955061e-3(19/20)^124
2321281.40806102354e-3(19/20)^128
2331321.14687450405e-3(19/20)^132
2341369.34136451515e-4(19/20)^136
2351407.60859978112e-4(19/20)^140
2361446.19725207547e-4(19/20)^144
2371485.04770054830e-4(19/20)^148
2381524.11138364472e-4(19/20)^152
2391563.34874767477e-4(19/20)^156
2401602.72757591077e-4(19/20)^160
2411642.22162762667e-4(19/20)^164
2421681.80952958710e-4(19/20)^168
2431721.47387315825e-4(19/20)^172
2441761.20047889910e-4(19/20)^176
2451809.77797566312e-5(19/20)^180
2461847.96422228996e-5(19/20)^184
2471886.48690883156e-5(19/20)^188
2481925.28362778649e-5(19/20)^192
2491964.30354785477e-5(19/20)^196
2502003.50526662488e-5(19/20)^200
2512042.85506157388e-5(19/20)^204
2522082.32546549606e-5(19/20)^208
2532121.89410618070e-5(19/20)^212
2542161.54276132235e-5(19/20)^216
2552201.25658873931e-5(19/20)^220
2562241.02349938185e-5(19/20)^224
2572288.33646643385e-6(19/20)^228
2582326.79010401329e-6(19/20)^232
2592365.53058215697e-6(19/20)^236
2602404.50469373299e-6(19/20)^240
2612443.66910119986e-6(19/20)^244
2622482.98850585917e-6(19/20)^248
2632522.43415670045e-6(19/20)^252
2642561.98263584600e-6(19/20)^256
3001.00000000000e+0(19/20)^0
3186.63420431289e-1(19/20)^8
32164.40126668652e-1(19/20)^16
33242.91989024339e-1(19/20)^24
34321.93711484459e-1(19/20)^32
35401.28512156565e-1(19/20)^40
36488.52575903343e-2(19/20)^48
37565.65616273503e-2(19/20)^56
38643.75241392111e-2(19/20)^64
39722.48942806192e-2(19/20)^72
310801.65153743850e-2(19/20)^80
311881.09566367974e-2(19/20)^88
312967.26885670961e-3(19/20)^96
3131044.82230805327e-3(19/20)^104
3141123.19921768851e-3(19/20)^112
3151202.12242637870e-3(19/20)^120
3161281.40806102354e-3(19/20)^128
3171369.34136451515e-4(19/20)^136
3181446.19725207547e-4(19/20)^144
3191524.11138364472e-4(19/20)^152
3201602.72757591077e-4(19/20)^160
3211681.80952958710e-4(19/20)^168
3221761.20047889910e-4(19/20)^176
3231847.96422228996e-5(19/20)^184
3241925.28362778649e-5(19/20)^192
3252003.50526662488e-5(19/20)^200
3262082.32546549606e-5(19/20)^208
3272161.54276132235e-5(19/20)^216
3282241.02349938185e-5(19/20)^224
3292326.79010401329e-6(19/20)^232
3302404.50469373299e-6(19/20)^240
3312482.98850585917e-6(19/20)^248
3322561.98263584600e-6(19/20)^256
3332641.31532112804e-6(19/20)^264
3342728.72610910049e-7(19/20)^272
3352805.78907906292e-7(19/20)^280
3362883.84059332869e-7(19/20)^288
3372962.54792808253e-7(19/20)^296
3383041.69034754740e-7(19/20)^304
3393121.12141109893e-7(19/20)^312
3403207.43967034902e-8(19/20)^320
3413284.93562931160e-8(19/20)^328
3423363.27439732658e-8(19/20)^336
3433442.17230208661e-8(19/20)^344
3443521.44114958719e-8(19/20)^352
3453609.56088080686e-9(19/20)^360
3463686.34288366839e-9(19/20)^368
3473764.20799861890e-9(19/20)^376
3483842.79167225862e-9(19/20)^384
3493921.85205241383e-9(19/20)^392
3504001.22868941115e-9(19/20)^400
3514088.15137659067e-10(19/20)^408
3524165.40778977338e-10(19/20)^416
3534243.58763822378e-10(19/20)^424
3544322.38011249773e-10(19/20)^432
3554401.57901525976e-10(19/20)^440
3564481.04755098464e-10(19/20)^448
3574566.94966726028e-11(19/20)^456
3584644.61055125113e-11(19/20)^464
3594723.05873389950e-11(19/20)^472
3604802.02922656281e-11(19/20)^480
3614881.34623036148e-11(19/20)^488
3624968.93116727028e-12(19/20)^496
3635045.92511884236e-12(19/20)^504
3645123.93084489784e-12(19/20)^512
4001.00000000000e+0(19/20)^0
41164.40126668652e-1(19/20)^16
42321.93711484459e-1(19/20)^32
43488.52575903343e-2(19/20)^48
44643.75241392111e-2(19/20)^64
45801.65153743850e-2(19/20)^80
46967.26885670961e-3(19/20)^96
471123.19921768851e-3(19/20)^112
481281.40806102354e-3(19/20)^128
491446.19725207547e-4(19/20)^144
4101602.72757591077e-4(19/20)^160
4111761.20047889910e-4(19/20)^176
4121925.28362778649e-5(19/20)^192
4132082.32546549606e-5(19/20)^208
4142241.02349938185e-5(19/20)^224
4152404.50469373299e-6(19/20)^240
4162561.98263584600e-6(19/20)^256
4172728.72610910049e-7(19/20)^272
4182883.84059332869e-7(19/20)^288
4193041.69034754740e-7(19/20)^304
4203207.43967034902e-8(19/20)^320
4213363.27439732658e-8(19/20)^336
4223521.44114958719e-8(19/20)^352
4233686.34288366839e-9(19/20)^368
4243842.79167225862e-9(19/20)^384
4254001.22868941115e-9(19/20)^400
4264165.40778977338e-10(19/20)^416
4274322.38011249773e-10(19/20)^432
4284481.04755098464e-10(19/20)^448
4294644.61055125113e-11(19/20)^464
4304802.02922656281e-11(19/20)^480
4314968.93116727028e-12(19/20)^496
4325123.93084489784e-12(19/20)^512
4335281.73006966987e-12(19/20)^528
4345447.61449800337e-13(19/20)^544
4355603.35134363968e-13(19/20)^560
4365761.47501571164e-13(19/20)^576
4375926.49193751373e-14(19/20)^592
4386082.85727483101e-14(19/20)^608
4396241.25756285280e-14(19/20)^624
4406405.53486949021e-15(19/20)^640
4416562.43604367015e-15(19/20)^656
4426721.07216778523e-15(19/20)^672
4436884.71889635550e-16(19/20)^688
4447042.07691213266e-16(19/20)^704
4457209.14104418030e-17(19/20)^720
4467364.02321732308e-17(19/20)^736
4477521.77072523767e-17(19/20)^752
4487687.79343399952e-18(19/20)^768
4497843.43009814357e-18(19/20)^784
4508001.50967766908e-18(19/20)^800
4518166.64449403229e-19(19/20)^816
4528322.92441902331e-19(19/20)^832
4538481.28711480247e-19(19/20)^848
4548645.66493550183e-20(19/20)^864
4558802.49328919055e-20(19/20)^880
4568961.09736306542e-20(19/20)^896
4579124.82978750286e-21(19/20)^912
4589282.12571828393e-21(19/20)^928
4599449.35585306797e-22(19/20)^944
4609604.11776044320e-22(19/20)^960
4619761.81233618617e-22(19/20)^976
4629927.97657488097e-23(19/20)^992
46310083.51070332961e-23(19/20)^1008
46410241.54515416109e-23(19/20)^1024
5001.00000000000e+0(19/20)^0
51321.93711484459e-1(19/20)^32
52643.75241392111e-2(19/20)^64
53967.26885670961e-3(19/20)^96
541281.40806102354e-3(19/20)^128
551602.72757591077e-4(19/20)^160
561925.28362778649e-5(19/20)^192
572241.02349938185e-5(19/20)^224
582561.98263584600e-6(19/20)^256
592883.84059332869e-7(19/20)^288
5103207.43967034902e-8(19/20)^320
5113521.44114958719e-8(19/20)^352
5123842.79167225862e-9(19/20)^384
5134165.40778977338e-10(19/20)^416
5144481.04755098464e-10(19/20)^448
5154802.02922656281e-11(19/20)^480
5165123.93084489784e-12(19/20)^512
5175447.61449800337e-13(19/20)^544
5185761.47501571164e-13(19/20)^576
5196082.85727483101e-14(19/20)^608
5206405.53486949021e-15(19/20)^640
5216721.07216778523e-15(19/20)^672
5227042.07691213266e-16(19/20)^704
5237364.02321732308e-17(19/20)^736
5247687.79343399952e-18(19/20)^768
5258001.50967766908e-18(19/20)^800
5268322.92441902331e-19(19/20)^832
5278645.66493550183e-20(19/20)^864
5288961.09736306542e-20(19/20)^896
5299282.12571828393e-21(19/20)^928
5309604.11776044320e-22(19/20)^960
5319927.97657488097e-23(19/20)^992
53210241.54515416109e-23(19/20)^1024
53310562.99314106262e-24(19/20)^1056
53410885.79805798433e-25(19/20)^1088
53511201.12315041912e-25(19/20)^1120
53611522.17567134958e-26(19/20)^1152
53711844.21452526821e-27(19/20)^1184
53812168.16401945993e-28(19/20)^1216
53912481.58146432873e-28(19/20)^1248
54012803.06347802737e-29(19/20)^1280
54113125.93430876287e-30(19/20)^1312
54213441.14954375969e-30(19/20)^1344
54313762.22679828140e-31(19/20)^1376
54414084.31356400679e-32(19/20)^1408
54514408.35586887063e-33(19/20)^1440
54614721.61862776287e-33(19/20)^1472
54715043.13546786731e-34(19/20)^1504
54815366.07376135049e-35(19/20)^1536
54915681.17655732745e-35(19/20)^1568
55016002.27912666451e-36(19/20)^1600
55116324.41493009451e-37(19/20)^1632
55216648.55222662388e-38(19/20)^1664
55316961.65666451474e-38(19/20)^1696
55417283.20914942399e-39(19/20)^1728
55517606.21649098771e-40(19/20)^1760
55617921.20420569735e-40(19/20)^1792
55718242.33268473227e-41(19/20)^1824
55818564.51867822263e-42(19/20)^1856
55918888.75319866295e-43(19/20)^1888
56019201.69559510676e-43(19/20)^1920
56119523.28456245171e-44(19/20)^1952
56219846.36257468318e-45(19/20)^1984
56320161.23250378686e-45(19/20)^2016
56420482.38750138153e-46(19/20)^2048
6001.00000000000e+0(19/20)^0
61643.75241392111e-2(19/20)^64
621281.40806102354e-3(19/20)^128
631925.28362778649e-5(19/20)^192
642561.98263584600e-6(19/20)^256
653207.43967034902e-8(19/20)^320
663842.79167225862e-9(19/20)^384
674481.04755098464e-10(19/20)^448
685123.93084489784e-12(19/20)^512
695761.47501571164e-13(19/20)^576
6106405.53486949021e-15(19/20)^640
6117042.07691213266e-16(19/20)^704
6127687.79343399952e-18(19/20)^768
6138322.92441902331e-19(19/20)^832
6148961.09736306542e-20(19/20)^896
6159604.11776044320e-22(19/20)^960
61610241.54515416109e-23(19/20)^1024
61710885.79805798433e-25(19/20)^1088
61811522.17567134958e-26(19/20)^1152
61912168.16401945993e-28(19/20)^1216
62012803.06347802737e-29(19/20)^1280
62113441.14954375969e-30(19/20)^1344
62214084.31356400679e-32(19/20)^1408
62314721.61862776287e-33(19/20)^1472
62415366.07376135049e-35(19/20)^1536
62516002.27912666451e-36(19/20)^1600
62616648.55222662388e-38(19/20)^1664
62717283.20914942399e-39(19/20)^1728
62817921.20420569735e-40(19/20)^1792
62918564.51867822263e-42(19/20)^1856
63019201.69559510676e-43(19/20)^1920
63119846.36257468318e-45(19/20)^1984
63220482.38750138153e-46(19/20)^2048
63321128.95889342071e-48(19/20)^2112
63421763.36174763896e-49(19/20)^2176
63522401.26146686397e-50(19/20)^2240
63623044.73354582139e-52(19/20)^2304
63723681.77622232364e-53(19/20)^2368
63824326.66512137421e-55(19/20)^2432
63924962.50102942305e-56(19/20)^2496
64025609.38489762416e-58(19/20)^2560
64126243.52160204931e-59(19/20)^2624
64226881.32145085545e-60(19/20)^2688
64327524.95863058604e-62(19/20)^2752
64428161.86068344407e-63(19/20)^2816
64528806.98205445831e-65(19/20)^2880
64629442.61995583473e-66(19/20)^2944
64730089.83115874694e-68(19/20)^3008
64830723.68905769427e-69(19/20)^3072
64931361.38428714478e-70(19/20)^3136
65032005.19441835287e-72(19/20)^3200
65132641.94916077394e-73(19/20)^3264
65233287.31405802262e-75(19/20)^3328
65333922.74453731439e-76(19/20)^3392
65434561.02986400255e-77(19/20)^3456
65535203.86447602003e-79(19/20)^3520
65635841.45011136154e-80(19/20)^3584
65736485.44141806019e-82(19/20)^3648
65837122.04184528796e-83(19/20)^3712
65937767.66184868331e-85(19/20)^3776
66038402.87504276607e-86(19/20)^3840
66139041.07883504992e-87(19/20)^3904
66239684.04823565990e-89(19/20)^3968
66340321.51906558462e-90(19/20)^4032
66440965.70016284679e-92(19/20)^4096
Complete spatial correlations for q₀=99/100: all seven steps and 65 retained-site distances. Scientific values are rounded to 12 significant digits; the final column is exact. No positive tail is replaced by zero.
Complete spatial correlations for q₀=99/100: all seven steps and 65 retained-site distances. Scientific values are rounded to 12 significant digits; the final column is exact. No positive tail is replaced by zero.
Step nr in retained sitesPhysical R/a=2ⁿrCₙ(r)≈Exact Cₙ(r)
0001.00000000000e+0(99/100)^0
0119.90000000000e-1(99/100)^1
0229.80100000000e-1(99/100)^2
0339.70299000000e-1(99/100)^3
0449.60596010000e-1(99/100)^4
0559.50990049900e-1(99/100)^5
0669.41480149401e-1(99/100)^6
0779.32065347907e-1(99/100)^7
0889.22744694428e-1(99/100)^8
0999.13517247484e-1(99/100)^9
010109.04382075009e-1(99/100)^10
011118.95338254259e-1(99/100)^11
012128.86384871716e-1(99/100)^12
013138.77521022999e-1(99/100)^13
014148.68745812769e-1(99/100)^14
015158.60058354641e-1(99/100)^15
016168.51457771095e-1(99/100)^16
017178.42943193384e-1(99/100)^17
018188.34513761450e-1(99/100)^18
019198.26168623836e-1(99/100)^19
020208.17906937597e-1(99/100)^20
021218.09727868221e-1(99/100)^21
022228.01630589539e-1(99/100)^22
023237.93614283644e-1(99/100)^23
024247.85678140807e-1(99/100)^24
025257.77821359399e-1(99/100)^25
026267.70043145805e-1(99/100)^26
027277.62342714347e-1(99/100)^27
028287.54719287204e-1(99/100)^28
029297.47172094332e-1(99/100)^29
030307.39700373388e-1(99/100)^30
031317.32303369654e-1(99/100)^31
032327.24980335958e-1(99/100)^32
033337.17730532598e-1(99/100)^33
034347.10553227272e-1(99/100)^34
035357.03447695000e-1(99/100)^35
036366.96413218050e-1(99/100)^36
037376.89449085869e-1(99/100)^37
038386.82554595010e-1(99/100)^38
039396.75729049060e-1(99/100)^39
040406.68971758570e-1(99/100)^40
041416.62282040984e-1(99/100)^41
042426.55659220574e-1(99/100)^42
043436.49102628368e-1(99/100)^43
044446.42611602085e-1(99/100)^44
045456.36185486064e-1(99/100)^45
046466.29823631203e-1(99/100)^46
047476.23525394891e-1(99/100)^47
048486.17290140942e-1(99/100)^48
049496.11117239533e-1(99/100)^49
050506.05006067138e-1(99/100)^50
051515.98956006466e-1(99/100)^51
052525.92966446401e-1(99/100)^52
053535.87036781937e-1(99/100)^53
054545.81166414118e-1(99/100)^54
055555.75354749977e-1(99/100)^55
056565.69601202477e-1(99/100)^56
057575.63905190452e-1(99/100)^57
058585.58266138548e-1(99/100)^58
059595.52683477162e-1(99/100)^59
060605.47156642391e-1(99/100)^60
061615.41685075967e-1(99/100)^61
062625.36268225207e-1(99/100)^62
063635.30905542955e-1(99/100)^63
064645.25596487526e-1(99/100)^64
1001.00000000000e+0(99/100)^0
1129.80100000000e-1(99/100)^2
1249.60596010000e-1(99/100)^4
1369.41480149401e-1(99/100)^6
1489.22744694428e-1(99/100)^8
15109.04382075009e-1(99/100)^10
16128.86384871716e-1(99/100)^12
17148.68745812769e-1(99/100)^14
18168.51457771095e-1(99/100)^16
19188.34513761450e-1(99/100)^18
110208.17906937597e-1(99/100)^20
111228.01630589539e-1(99/100)^22
112247.85678140807e-1(99/100)^24
113267.70043145805e-1(99/100)^26
114287.54719287204e-1(99/100)^28
115307.39700373388e-1(99/100)^30
116327.24980335958e-1(99/100)^32
117347.10553227272e-1(99/100)^34
118366.96413218050e-1(99/100)^36
119386.82554595010e-1(99/100)^38
120406.68971758570e-1(99/100)^40
121426.55659220574e-1(99/100)^42
122446.42611602085e-1(99/100)^44
123466.29823631203e-1(99/100)^46
124486.17290140942e-1(99/100)^48
125506.05006067138e-1(99/100)^50
126525.92966446401e-1(99/100)^52
127545.81166414118e-1(99/100)^54
128565.69601202477e-1(99/100)^56
129585.58266138548e-1(99/100)^58
130605.47156642391e-1(99/100)^60
131625.36268225207e-1(99/100)^62
132645.25596487526e-1(99/100)^64
133665.15137117424e-1(99/100)^66
134685.04885888787e-1(99/100)^68
135704.94838659600e-1(99/100)^70
136724.84991370274e-1(99/100)^72
137744.75340042006e-1(99/100)^74
138764.65880775170e-1(99/100)^76
139784.56609747744e-1(99/100)^78
140804.47523213764e-1(99/100)^80
141824.38617501810e-1(99/100)^82
142844.29889013524e-1(99/100)^84
143864.21334222155e-1(99/100)^86
144884.12949671134e-1(99/100)^88
145904.04731972678e-1(99/100)^90
146923.96677806422e-1(99/100)^92
147943.88783918074e-1(99/100)^94
148963.81047118105e-1(99/100)^96
149983.73464280454e-1(99/100)^98
1501003.66032341273e-1(99/100)^100
1511023.58748297682e-1(99/100)^102
1521043.51609206558e-1(99/100)^104
1531063.44612183348e-1(99/100)^106
1541083.37754400899e-1(99/100)^108
1551103.31033088321e-1(99/100)^110
1561123.24445529863e-1(99/100)^112
1571143.17989063819e-1(99/100)^114
1581163.11661081449e-1(99/100)^116
1591183.05459025928e-1(99/100)^118
1601202.99380391312e-1(99/100)^120
1611222.93422721525e-1(99/100)^122
1621242.87583609367e-1(99/100)^124
1631262.81860695540e-1(99/100)^126
1641282.76251667699e-1(99/100)^128
2001.00000000000e+0(99/100)^0
2149.60596010000e-1(99/100)^4
2289.22744694428e-1(99/100)^8
23128.86384871716e-1(99/100)^12
24168.51457771095e-1(99/100)^16
25208.17906937597e-1(99/100)^20
26247.85678140807e-1(99/100)^24
27287.54719287204e-1(99/100)^28
28327.24980335958e-1(99/100)^32
29366.96413218050e-1(99/100)^36
210406.68971758570e-1(99/100)^40
211446.42611602085e-1(99/100)^44
212486.17290140942e-1(99/100)^48
213525.92966446401e-1(99/100)^52
214565.69601202477e-1(99/100)^56
215605.47156642391e-1(99/100)^60
216645.25596487526e-1(99/100)^64
217685.04885888787e-1(99/100)^68
218724.84991370274e-1(99/100)^72
219764.65880775170e-1(99/100)^76
220804.47523213764e-1(99/100)^80
221844.29889013524e-1(99/100)^84
222884.12949671134e-1(99/100)^88
223923.96677806422e-1(99/100)^92
224963.81047118105e-1(99/100)^96
2251003.66032341273e-1(99/100)^100
2261043.51609206558e-1(99/100)^104
2271083.37754400899e-1(99/100)^108
2281123.24445529863e-1(99/100)^112
2291163.11661081449e-1(99/100)^116
2301202.99380391312e-1(99/100)^120
2311242.87583609367e-1(99/100)^124
2321282.76251667699e-1(99/100)^128
2331322.65366249748e-1(99/100)^132
2341362.54909760696e-1(99/100)^136
2351402.44865299035e-1(99/100)^140
2361442.35216629240e-1(99/100)^144
2371482.25948155534e-1(99/100)^148
2381522.17044896673e-1(99/100)^152
2391562.08492461735e-1(99/100)^156
2401602.00277026857e-1(99/100)^160
2411641.92385312894e-1(99/100)^164
2421681.84804563949e-1(99/100)^168
2431721.77522526759e-1(99/100)^172
2441761.70527430890e-1(99/100)^176
2451801.63807969708e-1(99/100)^180
2461841.57353282108e-1(99/100)^184
2471881.51152934953e-1(99/100)^188
2481921.45196906216e-1(99/100)^192
2491961.39475568775e-1(99/100)^196
2502001.33979674858e-1(99/100)^200
2512041.28700341090e-1(99/100)^204
2522081.23629034136e-1(99/100)^208
2532121.18757556912e-1(99/100)^212
2542161.14078035327e-1(99/100)^216
2552201.09582905563e-1(99/100)^220
2562241.05264901848e-1(99/100)^224
2572281.01117044709e-1(99/100)^228
2582329.71326296900e-2(99/100)^232
2592369.33052165211e-2(99/100)^236
2602408.96286187023e-2(99/100)^240
2612448.60968935073e-2(99/100)^244
2622488.27043323765e-2(99/100)^248
2632527.94454516906e-2(99/100)^252
2642567.63149839066e-2(99/100)^256
3001.00000000000e+0(99/100)^0
3189.22744694428e-1(99/100)^8
32168.51457771095e-1(99/100)^16
33247.85678140807e-1(99/100)^24
34327.24980335958e-1(99/100)^32
35406.68971758570e-1(99/100)^40
36486.17290140942e-1(99/100)^48
37565.69601202477e-1(99/100)^56
38645.25596487526e-1(99/100)^64
39724.84991370274e-1(99/100)^72
310804.47523213764e-1(99/100)^80
311884.12949671134e-1(99/100)^88
312963.81047118105e-1(99/100)^96
3131043.51609206558e-1(99/100)^104
3141123.24445529863e-1(99/100)^112
3151202.99380391312e-1(99/100)^120
3161282.76251667699e-1(99/100)^128
3171362.54909760696e-1(99/100)^136
3181442.35216629240e-1(99/100)^144
3191522.17044896673e-1(99/100)^152
3201602.00277026857e-1(99/100)^160
3211681.84804563949e-1(99/100)^168
3221761.70527430890e-1(99/100)^176
3231841.57353282108e-1(99/100)^184
3241921.45196906216e-1(99/100)^192
3252001.33979674858e-1(99/100)^200
3262081.23629034136e-1(99/100)^208
3272161.14078035327e-1(99/100)^216
3282241.05264901848e-1(99/100)^224
3292329.71326296900e-2(99/100)^232
3302408.96286187023e-2(99/100)^240
3312488.27043323765e-2(99/100)^248
3322567.63149839066e-2(99/100)^256
3332647.04192465052e-2(99/100)^264
3342726.49789860982e-2(99/100)^272
3352805.99590146715e-2(99/100)^280
3362885.53268626712e-2(99/100)^288
3372965.10525689892e-2(99/100)^296
3383044.71084871717e-2(99/100)^304
3393124.34691066002e-2(99/100)^312
3403204.01108874869e-2(99/100)^320
3413283.70121086173e-2(99/100)^328
3423363.41527268562e-2(99/100)^336
3433443.15142475068e-2(99/100)^344
3443522.90796046858e-2(99/100)^352
3453602.68330509399e-2(99/100)^360
3463682.47600553901e-2(99/100)^368
3473762.28472097450e-2(99/100)^376
3483842.10821415746e-2(99/100)^384
3493921.94534342852e-2(99/100)^392
3504001.79505532750e-2(99/100)^400
3514081.65637777966e-2(99/100)^408
3524161.52841380815e-2(99/100)^416
3534241.41033573236e-2(99/100)^424
3544321.30137981440e-2(99/100)^432
3554401.20084131917e-2(99/100)^440
3564481.10806995611e-2(99/100)^448
3574561.02246567306e-2(99/100)^456
3584649.43474775050e-3(99/100)^464
3594728.70586343004e-3(99/100)^472
3604808.03328929049e-3(99/100)^480
3614887.41267507160e-3(99/100)^488
3624966.84000659384e-3(99/100)^496
3635046.31157979432e-3(99/100)^504
3645125.82397676866e-3(99/100)^512
4001.00000000000e+0(99/100)^0
41168.51457771095e-1(99/100)^16
42327.24980335958e-1(99/100)^32
43486.17290140942e-1(99/100)^48
44645.25596487526e-1(99/100)^64
45804.47523213764e-1(99/100)^80
46963.81047118105e-1(99/100)^96
471123.24445529863e-1(99/100)^112
481282.76251667699e-1(99/100)^128
491442.35216629240e-1(99/100)^144
4101602.00277026857e-1(99/100)^160
4111761.70527430890e-1(99/100)^176
4121921.45196906216e-1(99/100)^192
4132081.23629034136e-1(99/100)^208
4142241.05264901848e-1(99/100)^224
4152408.96286187023e-2(99/100)^240
4162567.63149839066e-2(99/100)^256
4172726.49789860982e-2(99/100)^272
4182885.53268626712e-2(99/100)^288
4193044.71084871717e-2(99/100)^304
4203204.01108874869e-2(99/100)^320
4213363.41527268562e-2(99/100)^336
4223522.90796046858e-2(99/100)^352
4233682.47600553901e-2(99/100)^368
4243842.10821415746e-2(99/100)^384
4254001.79505532750e-2(99/100)^400
4264161.52841380815e-2(99/100)^416
4274321.30137981440e-2(99/100)^432
4284481.10806995611e-2(99/100)^448
4294649.43474775050e-3(99/100)^464
4304808.03328929049e-3(99/100)^480
4314966.84000659384e-3(99/100)^496
4325125.82397676866e-3(99/100)^512
4335284.95887027835e-3(99/100)^528
4345444.22226863436e-3(99/100)^544
4355603.59508344037e-3(99/100)^560
4365763.06106173304e-3(99/100)^576
4375922.60636480040e-3(99/100)^592
4386082.21920956361e-3(99/100)^608
4396241.88956322862e-3(99/100)^624
4406401.60888329498e-3(99/100)^640
4416561.36989618430e-3(99/100)^656
4426721.16640875172e-3(99/100)^672
4436889.93147795921e-4(99/100)^688
4447048.45623408683e-4(99/100)^704
4457207.20012622743e-4(99/100)^720
4467366.13060342921e-4(99/100)^736
4477525.21994993130e-4(99/100)^752
4487684.44456693373e-4(99/100)^768
4497843.78436105488e-4(99/100)^784
4508003.22222362880e-4(99/100)^800
4518162.74358734895e-4(99/100)^816
4528322.33604876894e-4(99/100)^832
4538481.98904687797e-4(99/100)^848
4548641.69358942132e-4(99/100)^864
4558801.44201987383e-4(99/100)^880
4568961.22781902764e-4(99/100)^896
4579121.04543605259e-4(99/100)^912
4589288.90144651156e-5(99/100)^928
4599447.57920580626e-5(99/100)^944
4609606.45337368246e-5(99/100)^960
4619765.49477517171e-5(99/100)^976
4629924.67856902037e-5(99/100)^992
46310083.98360395000e-5(99/100)^1008
46410243.39187054019e-5(99/100)^1024
5001.00000000000e+0(99/100)^0
51327.24980335958e-1(99/100)^32
52645.25596487526e-1(99/100)^64
53963.81047118105e-1(99/100)^96
541282.76251667699e-1(99/100)^128
551602.00277026857e-1(99/100)^160
561921.45196906216e-1(99/100)^192
572241.05264901848e-1(99/100)^224
582567.63149839066e-2(99/100)^256
592885.53268626712e-2(99/100)^288
5103204.01108874869e-2(99/100)^320
5113522.90796046858e-2(99/100)^352
5123842.10821415746e-2(99/100)^384
5134161.52841380815e-2(99/100)^416
5144481.10806995611e-2(99/100)^448
5154808.03328929049e-3(99/100)^480
5165125.82397676866e-3(99/100)^512
5175444.22226863436e-3(99/100)^544
5185763.06106173304e-3(99/100)^576
5196082.21920956361e-3(99/100)^608
5206401.60888329498e-3(99/100)^640
5216721.16640875172e-3(99/100)^672
5227048.45623408683e-4(99/100)^704
5237366.13060342921e-4(99/100)^736
5247684.44456693373e-4(99/100)^768
5258003.22222362880e-4(99/100)^800
5268322.33604876894e-4(99/100)^832
5278641.69358942132e-4(99/100)^864
5288961.22781902764e-4(99/100)^896
5299288.90144651156e-5(99/100)^928
5309606.45337368246e-5(99/100)^960
5319924.67856902037e-5(99/100)^992
53210243.39187054019e-5(99/100)^1024
53310562.45903944375e-5(99/100)^1056
53410881.78275524207e-5(99/100)^1088
53511201.29246249432e-5(99/100)^1120
53611529.37009893348e-6(99/100)^1152
53711846.79313747275e-6(99/100)^1184
53812164.92489108721e-6(99/100)^1216
53912483.57044919496e-6(99/100)^1248
54012802.58850545688e-6(99/100)^1280
54113121.87661555576e-6(99/100)^1312
54213441.36050937608e-6(99/100)^1344
54313769.86342544542e-7(99/100)^1376
54414087.15078949312e-7(99/100)^1408
54514405.18418176909e-7(99/100)^1440
54614723.75842984062e-7(99/100)^1472
54715042.72478772853e-7(99/100)^1504
54815361.97541752284e-7(99/100)^1536
54915681.43213885937e-7(99/100)^1568
55016001.03827251140e-7(99/100)^1600
55116327.52727154131e-8(99/100)^1632
55216645.45712385087e-8(99/100)^1664
55316963.95630748277e-8(99/100)^1696
55417282.86824512801e-8(99/100)^1728
55517602.07942131651e-8(99/100)^1760
55617921.50753956464e-8(99/100)^1792
55718241.09293654004e-8(99/100)^1824
55818567.92357499982e-9(99/100)^1856
55918885.74443606536e-9(99/100)^1888
56019204.16460318855e-9(99/100)^1920
56119523.01925541877e-9(99/100)^1952
56219842.18890080784e-9(99/100)^1984
56320161.58691004305e-9(99/100)^2016
56420481.15047857614e-9(99/100)^2048
6001.00000000000e+0(99/100)^0
61645.25596487526e-1(99/100)^64
621282.76251667699e-1(99/100)^128
631921.45196906216e-1(99/100)^192
642567.63149839066e-2(99/100)^256
653204.01108874869e-2(99/100)^320
663842.10821415746e-2(99/100)^384
674481.10806995611e-2(99/100)^448
685125.82397676866e-3(99/100)^512
695763.06106173304e-3(99/100)^576
6106401.60888329498e-3(99/100)^640
6117048.45623408683e-4(99/100)^704
6127684.44456693373e-4(99/100)^768
6138322.33604876894e-4(99/100)^832
6148961.22781902764e-4(99/100)^896
6159606.45337368246e-5(99/100)^960
61610243.39187054019e-5(99/100)^1024
61710881.78275524207e-5(99/100)^1088
61811529.37009893348e-6(99/100)^1152
61912164.92489108721e-6(99/100)^1216
62012802.58850545688e-6(99/100)^1280
62113441.36050937608e-6(99/100)^1344
62214087.15078949312e-7(99/100)^1408
62314723.75842984062e-7(99/100)^1472
62415361.97541752284e-7(99/100)^1536
62516001.03827251140e-7(99/100)^1600
62616645.45712385087e-8(99/100)^1664
62717282.86824512801e-8(99/100)^1728
62817921.50753956464e-8(99/100)^1792
62918567.92357499982e-9(99/100)^1856
63019204.16460318855e-9(99/100)^1920
63119842.18890080784e-9(99/100)^1984
63220481.15047857614e-9(99/100)^2048
63321126.04687498594e-10(99/100)^2112
63421763.17821625312e-10(99/100)^2176
63522401.67045929924e-10(99/100)^2240
63623048.77987540233e-11(99/100)^2304
63723684.61467167237e-11(99/100)^2368
63824322.42545522208e-11(99/100)^2432
63924961.27481074538e-11(99/100)^2496
64025606.70036050030e-12(99/100)^2560
64126243.52168594411e-12(99/100)^2624
64226881.85098576239e-12(99/100)^2688
64327529.72871615174e-13(99/100)^2752
64428165.11337903749e-13(99/100)^2816
64528802.68757406149e-13(99/100)^2880
64629441.41257948668e-13(99/100)^2944
64730087.42446816552e-14(99/100)^3008
64830723.90227438954e-14(99/100)^3072
64931362.05102171251e-14(99/100)^3136
65032001.07800980793e-14(99/100)^3200
65132645.66598168567e-15(99/100)^3264
65233282.97802007237e-15(99/100)^3328
65333921.56523688982e-15(99/100)^3392
65434568.22683011434e-16(99/100)^3456
65535204.32399301157e-16(99/100)^3520
65635842.27267553897e-16(99/100)^3584
65736481.19451028057e-16(99/100)^3648
65837126.27830407778e-17(99/100)^3712
65937763.29985457090e-17(99/100)^3776
66038401.73439197181e-17(99/100)^3840
66139049.11590328376e-18(99/100)^3904
66239684.79128674657e-18(99/100)^3968
66340322.51828348472e-18(99/100)^4032
66440961.32360095416e-18(99/100)^4096

On a narrow screen, focus or swipe within a figure or table to scroll horizontally. Labels retain their designed size.

07

Separate coarse-graining, rescaling and field normalization

A general spatial renormalization step has three logically different parts. First sum or integrate short-distance degrees of freedom while retaining their effect on the remaining statistical weights. Next express lengths in coarser units, x′=x/b with b>1. Finally choose a normalization for the retained field so that descriptions at successive scales can be compared.

In a continuum field model, one can integrate a shell of large wave numbers, Λ/b<|k|<Λ, where Λ is the ultraviolet cutoff. The remaining effective action generally contains many interactions. Restoring the cutoff by coordinate rescaling and normalizing the coefficient of (∇φ)² defines a flow of their couplings. Real-space blocking and momentum-shell integration are different implementations of the same scale-comparison idea, not interchangeable numerical algorithms.

Coarse-graining need not preserve the appearance of a single configuration. What is compared is its probability law and appropriate long-distance observables. The transformation is not generally invertible once short-distance information has been summed out; calling it a group does not give a recipe for recovering every removed microscopic detail.

08

Identify fixed points and relevant directions

A fixed point is a statistical theory whose dimensionless couplings return to the same values after the full declared scale transformation. Close to it, suitable combinations of perturbations behave as g_i(b)≈b^(y_i)g_i. These combinations are scaling fields; an original laboratory temperature or coupling need not already be one of them.

With our convention of increasing b toward longer distances, y_i>0 is relevant: the perturbation grows. A negative y_i is irrelevant and decays locally. A zero y_i is marginal at this order; nonlinear terms decide whether it grows, decays or remains exactly marginal. Reversing the flow convention reverses how a beta function is written, so its sign must not be interpreted without its convention.

Near many ordinary scalar critical points, temperature-like and symmetry-breaking field-like directions are relevant. Reaching the critical point requires tuning the appropriate relevant variables. Microscopic changes along irrelevant directions can become unimportant for leading long-distance behaviour, but can still produce finite-scale corrections or affect amplitudes. Irrelevant does not mean experimentally nonexistent.

09

See a growing length in a static Gaussian model

Consider a separate assigned Gaussian static structure factor S(k)=1/[r+(ka)²], with positive dimensionless r, wave number k and reference length a. We have chosen its amplitude and gradient coefficient to be 1. This model describes equilibrium spatial fluctuations; S is neither a normalized probability density nor a frequency-dependent noise spectrum.

Its zero-wave-number value is S(0)=1/r, and its correlation length is ξ/a=1/√r. At kξ=1 the structure factor is half its zero-wave-number value. Decreasing r therefore produces a taller, narrower peak in k while increasing the associated length in real space. The reciprocal relation concerns a width and a length, not an assertion that every fluctuation has a single wavelength.

Divide the vertical axis by S(0) and express the horizontal axis as kξ. Every supplied curve obeys S(k)/S(0)=1/[1+(kξ)²]. This collapse follows exactly from the assigned equation. It is not a fitted measurement of a universality class. The supplied equal ka grids map to different kξ ranges; comparison must use their actual coordinates rather than stretching all endpoints to coincide.

A Gaussian description can be appropriate away from an interacting critical region or above the appropriate upper critical dimension. Close enough to a non-Gaussian critical point, the neglected interactions change the long-distance behaviour. A growing measured correlation length is an invitation to test that regime, not automatic permission to extrapolate the Gaussian exponent 1/2 to every material.

A narrower peak, a longer length

The three assigned static Gaussian models share an equation, not measured data. First compare their raw peaks, then compare their normalized shapes on the actual scaled coordinates.

Raw structure factors

  • r=1/25
  • r=4/25
  • r=1
Raw structure factorsAll 603 assigned samples use the same ka grid from 0 to 5. Smaller positive r gives a taller, narrower wave-number peak and a longer correlation length.S(k), assigned dimensionless amplitude0510152025012345ka, dimensionless wave number

One shape, three different horizontal reaches

  • r=1/25; kξ ends at 25
  • r=4/25; kξ ends at 12.5
  • r=1; kξ ends at 5
One shape, three different horizontal reachesAll normalized curves obey 1/[1+(kξ)²], so they coincide where their sampled domains overlap. Their endpoints remain at kξ=5, 12.5 and 25; distinct endpoint markers and the legend identify each actual reach.S(k)/S(0), dimensionless00.250.50.7510510152025kξ, dimensionless scaled wave number
  • The scaled curves intentionally overlap; a shared shape does not mean their sampled endpoints are equal. No curve is stretched to another endpoint.
  • This exact assigned collapse is not an empirical fit or proof of an interacting universality class. It is a static spatial structure factor, not a probability density or a frequency spectrum.

The original whole-table links and complete additional values are below.

Assigned positive-r Gaussian model. All quantities shown are dimensionless; at kξ=1 every row has S/S(0)=1/2.

Every assigned Gaussian sample for r=1/25. Rounded to 12 significant digits; kξ uses the actual ξ/a, so scaled endpoints differ between controls.
Every assigned Gaussian sample for r=1/25. Rounded to 12 significant digits; kξ uses the actual ξ/a, so scaled endpoints differ between controls.
kakξS(k)≈S(k)/S(0)≈
002.50000000000e+11.00000000000e+0
2.50000000000e-21.25000000000e-12.46153846154e+19.84615384615e-1
5.00000000000e-22.50000000000e-12.35294117647e+19.41176470588e-1
7.50000000000e-23.75000000000e-12.19178082192e+18.76712328767e-1
1.00000000000e-15.00000000000e-12.00000000000e+18.00000000000e-1
1.25000000000e-16.25000000000e-11.79775280899e+17.19101123596e-1
1.50000000000e-17.50000000000e-11.60000000000e+16.40000000000e-1
1.75000000000e-18.75000000000e-11.41592920354e+15.66371681416e-1
2.00000000000e-11.00000000000e+01.25000000000e+15.00000000000e-1
2.25000000000e-11.12500000000e+01.10344827586e+14.41379310345e-1
2.50000000000e-11.25000000000e+09.75609756098e+03.90243902439e-1
2.75000000000e-11.37500000000e+08.64864864865e+03.45945945946e-1
3.00000000000e-11.50000000000e+07.69230769231e+03.07692307692e-1
3.25000000000e-11.62500000000e+06.86695278970e+02.74678111588e-1
3.50000000000e-11.75000000000e+06.15384615385e+02.46153846154e-1
3.75000000000e-11.87500000000e+05.53633217993e+02.21453287197e-1
4.00000000000e-12.00000000000e+05.00000000000e+02.00000000000e-1
4.25000000000e-12.12500000000e+04.53257790368e+01.81303116147e-1
4.50000000000e-12.25000000000e+04.12371134021e+01.64948453608e-1
4.75000000000e-12.37500000000e+03.76470588235e+01.50588235294e-1
5.00000000000e-12.50000000000e+03.44827586207e+01.37931034483e-1
5.25000000000e-12.62500000000e+03.16831683168e+01.26732673267e-1
5.50000000000e-12.75000000000e+02.91970802920e+01.16788321168e-1
5.75000000000e-12.87500000000e+02.69814502530e+01.07925801012e-1
6.00000000000e-13.00000000000e+02.50000000000e+01.00000000000e-1
6.25000000000e-13.12500000000e+02.32220609579e+09.28882438316e-2
6.50000000000e-13.25000000000e+02.16216216216e+08.64864864865e-2
6.75000000000e-13.37500000000e+02.01765447667e+08.07061790668e-2
7.00000000000e-13.50000000000e+01.88679245283e+07.54716981132e-2
7.25000000000e-13.62500000000e+01.76795580110e+07.07182320442e-2
7.50000000000e-13.75000000000e+01.65975103734e+06.63900414938e-2
7.75000000000e-13.87500000000e+01.56097560976e+06.24390243902e-2
8.00000000000e-14.00000000000e+01.47058823529e+05.88235294118e-2
8.25000000000e-14.12500000000e+01.38768430182e+05.55073720729e-2
8.50000000000e-14.25000000000e+01.31147540984e+05.24590163934e-2
8.75000000000e-14.37500000000e+01.24127230411e+04.96508921645e-2
9.00000000000e-14.50000000000e+01.17647058824e+04.70588235294e-2
9.25000000000e-14.62500000000e+01.11653872994e+04.46615491975e-2
9.50000000000e-14.75000000000e+01.06100795756e+04.24403183024e-2
9.75000000000e-14.87500000000e+01.00946372240e+04.03785488959e-2
1.00000000000e+05.00000000000e+09.61538461538e-13.84615384615e-2
1.02500000000e+05.12500000000e+09.16905444126e-13.66762177650e-2
1.05000000000e+05.25000000000e+08.75273522976e-13.50109409190e-2
1.07500000000e+05.37500000000e+08.36382645060e-13.34553058024e-2
1.10000000000e+05.50000000000e+08.00000000000e-13.20000000000e-2
1.12500000000e+05.62500000000e+07.65916706558e-13.06366682623e-2
1.15000000000e+05.75000000000e+07.33944954128e-12.93577981651e-2
1.17500000000e+05.87500000000e+07.03915530136e-12.81566212055e-2
1.20000000000e+06.00000000000e+06.75675675676e-12.70270270270e-2
1.22500000000e+06.12500000000e+06.49087221095e-12.59634888438e-2
1.25000000000e+06.25000000000e+06.24024960998e-12.49609984399e-2
1.27500000000e+06.37500000000e+06.00375234522e-12.40150093809e-2
1.30000000000e+06.50000000000e+05.78034682081e-12.31213872832e-2
1.32500000000e+06.62500000000e+05.56909154194e-12.22763661678e-2
1.35000000000e+06.75000000000e+05.36912751678e-12.14765100671e-2
1.37500000000e+06.87500000000e+05.17966979605e-12.07186791842e-2
1.40000000000e+07.00000000000e+05.00000000000e-12.00000000000e-2
1.42500000000e+07.12500000000e+04.82945970420e-11.93178388168e-2
1.45000000000e+07.25000000000e+04.66744457410e-11.86697782964e-2
1.47500000000e+07.37500000000e+04.51339915374e-11.80535966150e-2
1.50000000000e+07.50000000000e+04.36681222707e-11.74672489083e-2
1.52500000000e+07.62500000000e+04.22721268164e-11.69088507266e-2
1.55000000000e+07.75000000000e+04.09416581372e-11.63766632549e-2
1.57500000000e+07.87500000000e+03.96727002232e-11.58690800893e-2
1.60000000000e+08.00000000000e+03.84615384615e-11.53846153846e-2
1.62500000000e+08.12500000000e+03.73047330380e-11.49218932152e-2
1.65000000000e+08.25000000000e+03.61990950226e-11.44796380090e-2
1.67500000000e+08.37500000000e+03.51416648364e-11.40566659345e-2
1.70000000000e+08.50000000000e+03.41296928328e-11.36518771331e-2
1.72500000000e+08.62500000000e+03.31606217617e-11.32642487047e-2
1.75000000000e+08.75000000000e+03.22320709106e-11.28928283642e-2
1.77500000000e+08.87500000000e+03.13418217434e-11.25367286974e-2
1.80000000000e+09.00000000000e+03.04878048780e-11.21951219512e-2
1.82500000000e+09.12500000000e+02.96680882626e-11.18672353050e-2
1.85000000000e+09.25000000000e+02.88808664260e-11.15523465704e-2
1.87500000000e+09.37500000000e+02.81244506943e-11.12497802777e-2
1.90000000000e+09.50000000000e+02.73972602740e-11.09589041096e-2
1.92500000000e+09.62500000000e+02.66978141165e-11.06791256466e-2
1.95000000000e+09.75000000000e+02.60247234873e-11.04098893949e-2
1.97500000000e+09.87500000000e+02.53766851705e-11.01506740682e-2
2.00000000000e+01.00000000000e+12.47524752475e-19.90099009901e-3
2.02500000000e+01.01250000000e+12.41509433962e-19.66037735849e-3
2.05000000000e+01.02500000000e+12.35710076606e-19.42840306423e-3
2.07500000000e+01.03750000000e+12.30116496476e-19.20465985905e-3
2.10000000000e+01.05000000000e+12.24719101124e-18.98876404494e-3
2.12500000000e+01.06250000000e+12.19508848950e-18.78035395802e-3
2.15000000000e+01.07500000000e+12.14477211796e-18.57908847185e-3
2.17500000000e+01.08750000000e+12.09616140443e-18.38464561771e-3
2.20000000000e+01.10000000000e+12.04918032787e-18.19672131148e-3
2.22500000000e+01.11250000000e+12.00375704446e-18.01502817783e-3
2.25000000000e+01.12500000000e+11.95982361587e-17.83929446350e-3
2.27500000000e+01.13750000000e+11.91731575794e-17.66926303176e-3
2.30000000000e+01.15000000000e+11.87617260788e-17.50469043152e-3
2.32500000000e+01.16250000000e+11.83633650867e-17.34534603466e-3
2.35000000000e+01.17500000000e+11.79775280899e-17.19101123596e-3
2.37500000000e+01.18750000000e+11.76036967763e-17.04147871053e-3
2.40000000000e+01.20000000000e+11.72413793103e-16.89655172414e-3
2.42500000000e+01.21250000000e+11.68901087301e-16.75604349203e-3
2.45000000000e+01.22500000000e+11.65494414564e-16.61977658254e-3
2.47500000000e+01.23750000000e+11.62189559047e-16.48758236189e-3
2.50000000000e+01.25000000000e+11.58982511924e-16.35930047695e-3
2.52500000000e+01.26250000000e+11.55869459328e-16.23477837311e-3
2.55000000000e+01.27500000000e+11.52846771112e-16.11387084448e-3
2.57500000000e+01.28750000000e+11.49910990349e-15.99643961398e-3
2.60000000000e+01.30000000000e+11.47058823529e-15.88235294118e-3
2.62500000000e+01.31250000000e+11.44287131391e-15.77148525566e-3
2.65000000000e+01.32500000000e+11.41592920354e-15.66371681416e-3
2.67500000000e+01.33750000000e+11.38973334491e-15.55893337966e-3
2.70000000000e+01.35000000000e+11.36425648022e-15.45702592087e-3
2.72500000000e+01.36250000000e+11.33947258267e-15.35789033068e-3
2.75000000000e+01.37500000000e+11.31535679053e-15.26142716212e-3
2.77500000000e+01.38750000000e+11.29188534518e-15.16754138070e-3
2.80000000000e+01.40000000000e+11.26903553299e-15.07614213198e-3
2.82500000000e+01.41250000000e+11.24678563080e-14.98714252318e-3
2.85000000000e+01.42500000000e+11.22511485452e-14.90045941807e-3
2.87500000000e+01.43750000000e+11.20400331101e-14.81601324404e-3
2.90000000000e+01.45000000000e+11.18343195266e-14.73372781065e-3
2.92500000000e+01.46250000000e+11.16338253472e-14.65353013888e-3
2.95000000000e+01.47500000000e+11.14383757506e-14.57535030026e-3
2.97500000000e+01.48750000000e+11.12478031634e-14.49912126538e-3
3.00000000000e+01.50000000000e+11.10619469027e-14.42477876106e-3
3.02500000000e+01.51250000000e+11.08806528392e-14.35226113567e-3
3.05000000000e+01.52500000000e+11.07037730800e-14.28150923200e-3
3.07500000000e+01.53750000000e+11.05311656684e-14.21246626736e-3
3.10000000000e+01.55000000000e+11.03626943005e-14.14507772021e-3
3.12500000000e+01.56250000000e+11.01982280579e-14.07929122315e-3
3.15000000000e+01.57500000000e+11.00376411543e-14.01505646173e-3
3.17500000000e+01.58750000000e+19.88081269684e-23.95232507874e-3
3.20000000000e+01.60000000000e+19.72762645914e-23.89105058366e-3
3.22500000000e+01.61250000000e+19.57797066746e-23.83118826699e-3
3.25000000000e+01.62500000000e+19.43173779769e-23.77269511908e-3
3.27500000000e+01.63750000000e+19.28882438316e-23.71552975327e-3
3.30000000000e+01.65000000000e+19.14913083257e-23.65965233303e-3
3.32500000000e+01.66250000000e+19.01256125725e-23.60502450290e-3
3.35000000000e+01.67500000000e+18.87902330744e-23.55160932297e-3
3.37500000000e+01.68750000000e+18.74842801684e-23.49937120674e-3
3.40000000000e+01.70000000000e+18.62068965517e-23.44827586207e-3
3.42500000000e+01.71250000000e+18.49572558806e-23.39829023523e-3
3.45000000000e+01.72500000000e+18.37345614402e-23.34938245761e-3
3.47500000000e+01.73750000000e+18.25380448801e-23.30152179520e-3
3.50000000000e+01.75000000000e+18.13669650122e-23.25467860049e-3
3.52500000000e+01.76250000000e+18.02206066683e-23.20882426673e-3
3.55000000000e+01.77500000000e+17.90982796124e-23.16393118450e-3
3.57500000000e+01.78750000000e+17.79993175060e-23.11997270024e-3
3.60000000000e+01.80000000000e+17.69230769231e-23.07692307692e-3
3.62500000000e+01.81250000000e+17.58689364123e-23.03475745649e-3
3.65000000000e+01.82500000000e+17.48362956034e-22.99345182413e-3
3.67500000000e+01.83750000000e+17.38245743552e-22.95298297421e-3
3.70000000000e+01.85000000000e+17.28332119446e-22.91332847779e-3
3.72500000000e+01.86250000000e+17.18616662924e-22.87446665170e-3
3.75000000000e+01.87500000000e+17.09094132246e-22.83637652898e-3
3.77500000000e+01.88750000000e+16.99759457686e-22.79903783075e-3
3.80000000000e+01.90000000000e+16.90607734807e-22.76243093923e-3
3.82500000000e+01.91250000000e+16.81634218038e-22.72653687215e-3
3.85000000000e+01.92500000000e+16.72834314550e-22.69133725820e-3
3.87500000000e+01.93750000000e+16.64203578397e-22.65681431359e-3
3.90000000000e+01.95000000000e+16.55737704918e-22.62295081967e-3
3.92500000000e+01.96250000000e+16.47432525391e-22.58973010157e-3
3.95000000000e+01.97500000000e+16.39284001918e-22.55713600767e-3
3.97500000000e+01.98750000000e+16.31288222529e-22.52515289012e-3
4.00000000000e+02.00000000000e+16.23441396509e-22.49376558603e-3
4.02500000000e+02.01250000000e+16.15739849913e-22.46295939965e-3
4.05000000000e+02.02500000000e+16.08180021286e-22.43272008515e-3
4.07500000000e+02.03750000000e+16.00758457553e-22.40303383021e-3
4.10000000000e+02.05000000000e+15.93471810089e-22.37388724036e-3
4.12500000000e+02.06250000000e+15.86316830958e-22.34526732383e-3
4.15000000000e+02.07500000000e+15.79290369298e-22.31716147719e-3
4.17500000000e+02.08750000000e+15.72389367867e-22.28955747147e-3
4.20000000000e+02.10000000000e+15.65610859729e-22.26244343891e-3
4.22500000000e+02.11250000000e+15.58951965066e-22.23580786026e-3
4.25000000000e+02.12500000000e+15.52409888137e-22.20963955255e-3
4.27500000000e+02.13750000000e+15.45981914349e-22.18392765740e-3
4.30000000000e+02.15000000000e+15.39665407447e-22.15866162979e-3
4.32500000000e+02.16250000000e+15.33457806822e-22.13383122729e-3
4.35000000000e+02.17500000000e+15.27356624918e-22.10942649967e-3
4.37500000000e+02.18750000000e+15.21359444752e-22.08543777901e-3
4.40000000000e+02.20000000000e+15.15463917526e-22.06185567010e-3
4.42500000000e+02.21250000000e+15.09667760329e-22.03867104131e-3
4.45000000000e+02.22500000000e+15.03968753937e-22.01587501575e-3
4.47500000000e+02.23750000000e+14.98364740695e-21.99345896278e-3
4.50000000000e+02.25000000000e+14.92853622474e-21.97141448990e-3
4.52500000000e+02.26250000000e+14.87433358720e-21.94973343488e-3
4.55000000000e+02.27500000000e+14.82101964566e-21.92840785826e-3
4.57500000000e+02.28750000000e+14.76857509016e-21.90743003606e-3
4.60000000000e+02.30000000000e+14.71698113208e-21.88679245283e-3
4.62500000000e+02.31250000000e+14.66621948730e-21.86648779492e-3
4.65000000000e+02.32500000000e+14.61627236007e-21.84650894403e-3
4.67500000000e+02.33750000000e+14.56712242743e-21.82684897097e-3
4.70000000000e+02.35000000000e+14.51875282422e-21.80750112969e-3
4.72500000000e+02.36250000000e+14.47114712869e-21.78845885147e-3
4.75000000000e+02.37500000000e+14.42428934852e-21.76971573941e-3
4.77500000000e+02.38750000000e+14.37816390751e-21.75126556300e-3
4.80000000000e+02.40000000000e+14.33275563258e-21.73310225303e-3
4.82500000000e+02.41250000000e+14.28804974138e-21.71521989655e-3
4.85000000000e+02.42500000000e+14.24403183024e-21.69761273210e-3
4.87500000000e+02.43750000000e+14.20068786264e-21.68027514506e-3
4.90000000000e+02.45000000000e+14.15800415800e-21.66320166320e-3
4.92500000000e+02.46250000000e+14.11596738096e-21.64638695238e-3
4.95000000000e+02.47500000000e+14.07456453092e-21.62982581237e-3
4.97500000000e+02.48750000000e+14.03378293206e-21.61351317282e-3
5.00000000000e+02.50000000000e+13.99361022364e-21.59744408946e-3
Every assigned Gaussian sample for r=4/25. Rounded to 12 significant digits; kξ uses the actual ξ/a, so scaled endpoints differ between controls.
Every assigned Gaussian sample for r=4/25. Rounded to 12 significant digits; kξ uses the actual ξ/a, so scaled endpoints differ between controls.
kakξS(k)≈S(k)/S(0)≈
006.25000000000e+01.00000000000e+0
2.50000000000e-26.25000000000e-26.22568093385e+09.96108949416e-1
5.00000000000e-21.25000000000e-16.15384615385e+09.84615384615e-1
7.50000000000e-21.87500000000e-16.03773584906e+09.66037735849e-1
1.00000000000e-12.50000000000e-15.88235294118e+09.41176470588e-1
1.25000000000e-13.12500000000e-15.69395017794e+09.11032028470e-1
1.50000000000e-13.75000000000e-15.47945205479e+08.76712328767e-1
1.75000000000e-14.37500000000e-15.24590163934e+08.39344262295e-1
2.00000000000e-15.00000000000e-15.00000000000e+08.00000000000e-1
2.25000000000e-15.62500000000e-14.74777448071e+07.59643916914e-1
2.50000000000e-16.25000000000e-14.49438202247e+07.19101123596e-1
2.75000000000e-16.87500000000e-14.24403183024e+06.79045092838e-1
3.00000000000e-17.50000000000e-14.00000000000e+06.40000000000e-1
3.25000000000e-18.12500000000e-13.76470588235e+06.02352941176e-1
3.50000000000e-18.75000000000e-13.53982300885e+05.66371681416e-1
3.75000000000e-19.37500000000e-13.32640332640e+05.32224532225e-1
4.00000000000e-11.00000000000e+03.12500000000e+05.00000000000e-1
4.25000000000e-11.06250000000e+02.93577981651e+04.69724770642e-1
4.50000000000e-11.12500000000e+02.75862068966e+04.41379310345e-1
4.75000000000e-11.18750000000e+02.59319286872e+04.14910858995e-1
5.00000000000e-11.25000000000e+02.43902439024e+03.90243902439e-1
5.25000000000e-11.31250000000e+02.29555236729e+03.67288378766e-1
5.50000000000e-11.37500000000e+02.16216216216e+03.45945945946e-1
5.75000000000e-11.43750000000e+02.03821656051e+03.26114649682e-1
6.00000000000e-11.50000000000e+01.92307692308e+03.07692307692e-1
6.25000000000e-11.56250000000e+01.81611804767e+02.90578887628e-1
6.50000000000e-11.62500000000e+01.71673819742e+02.74678111588e-1
6.75000000000e-11.68750000000e+01.62436548223e+02.59898477157e-1
7.00000000000e-11.75000000000e+01.53846153846e+02.46153846154e-1
7.25000000000e-11.81250000000e+01.45852324521e+02.33363719234e-1
7.50000000000e-11.87500000000e+01.38408304498e+02.21453287197e-1
7.75000000000e-11.93750000000e+01.31470829910e+02.10353327855e-1
8.00000000000e-12.00000000000e+01.25000000000e+02.00000000000e-1
8.25000000000e-12.06250000000e+01.18959107807e+01.90334572491e-1
8.50000000000e-12.12500000000e+01.13314447592e+01.81303116147e-1
8.75000000000e-12.18750000000e+01.08035111411e+01.72856178258e-1
9.00000000000e-12.25000000000e+01.03092783505e+01.64948453608e-1
9.25000000000e-12.31250000000e+09.84615384615e-11.57538461538e-1
9.50000000000e-12.37500000000e+09.41176470588e-11.50588235294e-1
9.75000000000e-12.43750000000e+09.00393922341e-11.44063027575e-1
1.00000000000e+02.50000000000e+08.62068965517e-11.37931034483e-1
1.02500000000e+02.56250000000e+08.26019617966e-11.32163138875e-1
1.05000000000e+02.62500000000e+07.92079207921e-11.26732673267e-1
1.07500000000e+02.68750000000e+07.60095011876e-11.21615201900e-1
1.10000000000e+02.75000000000e+07.29927007299e-11.16788321168e-1
1.12500000000e+02.81250000000e+07.01446733889e-11.12231477422e-1
1.15000000000e+02.87500000000e+06.74536256324e-11.07925801012e-1
1.17500000000e+02.93750000000e+06.49087221095e-11.03853955375e-1
1.20000000000e+03.00000000000e+06.25000000000e-11.00000000000e-1
1.22500000000e+03.06250000000e+06.02182913060e-19.63492660896e-2
1.25000000000e+03.12500000000e+05.80551523948e-19.28882438316e-2
1.27500000000e+03.18750000000e+05.60028001400e-18.96044802240e-2
1.30000000000e+03.25000000000e+05.40540540541e-18.64864864865e-2
1.32500000000e+03.31250000000e+05.22022838499e-18.35236541599e-2
1.35000000000e+03.37500000000e+05.04413619168e-18.07061790668e-2
1.37500000000e+03.43750000000e+04.87656202377e-17.80249923804e-2
1.40000000000e+03.50000000000e+04.71698113208e-17.54716981132e-2
1.42500000000e+03.56250000000e+04.56490727532e-17.30385164051e-2
1.45000000000e+03.62500000000e+04.41988950276e-17.07182320442e-2
1.47500000000e+03.68750000000e+04.28150923200e-16.85041477121e-2
1.50000000000e+03.75000000000e+04.14937759336e-16.63900414938e-2
1.52500000000e+03.81250000000e+04.02313301484e-16.43701282374e-2
1.55000000000e+03.87500000000e+03.90243902439e-16.24390243902e-2
1.57500000000e+03.93750000000e+03.78698224852e-16.05917159763e-2
1.60000000000e+04.00000000000e+03.67647058824e-15.88235294118e-2
1.62500000000e+04.06250000000e+03.57063155546e-15.71301048873e-2
1.65000000000e+04.12500000000e+03.46921075455e-15.55073720729e-2
1.67500000000e+04.18750000000e+03.37197049526e-15.39515279241e-2
1.70000000000e+04.25000000000e+03.27868852459e-15.24590163934e-2
1.72500000000e+04.31250000000e+03.18915686665e-15.10265098665e-2
1.75000000000e+04.37500000000e+03.10318076028e-14.96508921645e-2
1.77500000000e+04.43750000000e+03.02057768548e-14.83292429677e-2
1.80000000000e+04.50000000000e+02.94117647059e-14.70588235294e-2
1.82500000000e+04.56250000000e+02.86481647269e-14.58370635631e-2
1.85000000000e+04.62500000000e+02.79134682484e-14.46615491975e-2
1.87500000000e+04.68750000000e+02.72062574392e-14.35300119027e-2
1.90000000000e+04.75000000000e+02.65251989390e-14.24403183024e-2
1.92500000000e+04.81250000000e+02.58690379951e-14.13904607922e-2
1.95000000000e+04.87500000000e+02.52365930599e-14.03785488959e-2
1.97500000000e+04.93750000000e+02.46267508081e-13.94028012929e-2
2.00000000000e+05.00000000000e+02.40384615385e-13.84615384615e-2
2.02500000000e+05.06250000000e+02.34707349274e-13.75531758838e-2
2.05000000000e+05.12500000000e+02.29226361032e-13.66762177650e-2
2.07500000000e+05.18750000000e+02.23932820154e-13.58292512246e-2
2.10000000000e+05.25000000000e+02.18818380744e-13.50109409190e-2
2.12500000000e+05.31250000000e+02.13875150381e-13.42200240610e-2
2.15000000000e+05.37500000000e+02.09095661265e-13.34553058024e-2
2.17500000000e+05.43750000000e+02.04472843450e-13.27156549521e-2
2.20000000000e+05.50000000000e+02.00000000000e-13.20000000000e-2
2.22500000000e+05.56250000000e+01.95670783906e-13.13073254250e-2
2.25000000000e+05.62500000000e+01.91479176640e-13.06366682623e-2
2.27500000000e+05.68750000000e+01.87419468197e-12.99871149116e-2
2.30000000000e+05.75000000000e+01.83486238532e-12.93577981651e-2
2.32500000000e+05.81250000000e+01.79674340258e-12.87478944413e-2
2.35000000000e+05.87500000000e+01.75978882534e-12.81566212055e-2
2.37500000000e+05.93750000000e+01.72395216033e-12.75832345652e-2
2.40000000000e+06.00000000000e+01.68918918919e-12.70270270270e-2
2.42500000000e+06.06250000000e+01.65545783756e-12.64873254009e-2
2.45000000000e+06.12500000000e+01.62271805274e-12.59634888438e-2
2.47500000000e+06.18750000000e+01.59093168937e-12.54549070299e-2
2.50000000000e+06.25000000000e+01.56006240250e-12.49609984399e-2
2.52500000000e+06.31250000000e+01.53007554748e-12.44812087597e-2
2.55000000000e+06.37500000000e+01.50093808630e-12.40150093809e-2
2.57500000000e+06.43750000000e+01.47261849977e-12.35618959963e-2
2.60000000000e+06.50000000000e+01.44508670520e-12.31213872832e-2
2.62500000000e+06.56250000000e+01.41831397926e-12.26930236681e-2
2.65000000000e+06.62500000000e+01.39227288549e-12.22763661678e-2
2.67500000000e+06.68750000000e+01.36693720632e-12.18709953012e-2
2.70000000000e+06.75000000000e+01.34228187919e-12.14765100671e-2
2.72500000000e+06.81250000000e+01.31828293648e-12.10925269836e-2
2.75000000000e+06.87500000000e+01.29491744901e-12.07186791842e-2
2.77500000000e+06.93750000000e+01.27216347301e-12.03546155681e-2
2.80000000000e+07.00000000000e+01.25000000000e-12.00000000000e-2
2.82500000000e+07.06250000000e+01.22840690979e-11.96545105566e-2
2.85000000000e+07.12500000000e+01.20736492605e-11.93178388168e-2
2.87500000000e+07.18750000000e+01.18685557451e-11.89896891922e-2
2.90000000000e+07.25000000000e+01.16686114352e-11.86697782964e-2
2.92500000000e+07.31250000000e+01.14736464683e-11.83578343492e-2
2.95000000000e+07.37500000000e+01.12834978843e-11.80535966150e-2
2.97500000000e+07.43750000000e+01.10980092946e-11.77568148713e-2
3.00000000000e+07.50000000000e+01.09170305677e-11.74672489083e-2
3.02500000000e+07.56250000000e+01.07404175337e-11.71846680540e-2
3.05000000000e+07.62500000000e+01.05680317041e-11.69088507266e-2
3.07500000000e+07.68750000000e+01.03997400065e-11.66395840104e-2
3.10000000000e+07.75000000000e+01.02354145343e-11.63766632549e-2
3.12500000000e+07.81250000000e+01.00749323090e-11.61198916945e-2
3.15000000000e+07.87500000000e+09.91817505579e-21.58690800893e-2
3.17500000000e+07.93750000000e+09.76502898993e-21.56240463839e-2
3.20000000000e+08.00000000000e+09.61538461538e-21.53846153846e-2
3.22500000000e+08.06250000000e+09.46913653311e-21.51506184530e-2
3.25000000000e+08.12500000000e+09.32618325950e-21.49218932152e-2
3.27500000000e+08.18750000000e+09.18642705403e-21.46982832864e-2
3.30000000000e+08.25000000000e+09.04977375566e-21.44796380090e-2
3.32500000000e+08.31250000000e+08.91613262747e-21.42658122040e-2
3.35000000000e+08.37500000000e+08.78541620909e-21.40566659345e-2
3.37500000000e+08.43750000000e+08.65754017640e-21.38520642822e-2
3.40000000000e+08.50000000000e+08.53242320819e-21.36518771331e-2
3.42500000000e+08.56250000000e+08.40998685940e-21.34559789750e-2
3.45000000000e+08.62500000000e+08.29015544041e-21.32642487047e-2
3.47500000000e+08.68750000000e+08.17285590233e-21.30765694437e-2
3.50000000000e+08.75000000000e+08.05801772764e-21.28928283642e-2
3.52500000000e+08.81250000000e+07.94557282614e-21.27129165218e-2
3.55000000000e+08.87500000000e+07.83545543585e-21.25367286974e-2
3.57500000000e+08.93750000000e+07.72760202850e-21.23641632456e-2
3.60000000000e+09.00000000000e+07.62195121951e-21.21951219512e-2
3.62500000000e+09.06250000000e+07.51844368216e-21.20295098915e-2
3.65000000000e+09.12500000000e+07.41702206564e-21.18672353050e-2
3.67500000000e+09.18750000000e+07.31763091699e-21.17082094672e-2
3.70000000000e+09.25000000000e+07.22021660650e-21.15523465704e-2
3.72500000000e+09.31250000000e+07.12472725653e-21.13995636105e-2
3.75000000000e+09.37500000000e+07.03111267358e-21.12497802777e-2
3.77500000000e+09.43750000000e+06.93932428330e-21.11029188533e-2
3.80000000000e+09.50000000000e+06.84931506849e-21.09589041096e-2
3.82500000000e+09.56250000000e+06.76103950982e-21.08176632157e-2
3.85000000000e+09.62500000000e+06.67445352912e-21.06791256466e-2
3.87500000000e+09.68750000000e+06.58951443516e-21.05432230962e-2
3.90000000000e+09.75000000000e+06.50618087183e-21.04098893949e-2
3.92500000000e+09.81250000000e+06.42441276852e-21.02790604296e-2
3.95000000000e+09.87500000000e+06.34417129262e-21.01506740682e-2
3.97500000000e+09.93750000000e+06.26541880409e-21.00246700865e-2
4.00000000000e+01.00000000000e+16.18811881188e-29.90099009901e-3
4.02500000000e+01.00625000000e+16.11223593231e-29.77957749169e-3
4.05000000000e+01.01250000000e+16.03773584906e-29.66037735849e-3
4.07500000000e+01.01875000000e+15.96458527493e-29.54333643989e-3
4.10000000000e+01.02500000000e+15.89275191514e-29.42840306423e-3
4.12500000000e+01.03125000000e+15.82220443215e-29.31552709144e-3
4.15000000000e+01.03750000000e+15.75291241191e-29.20465985905e-3
4.17500000000e+01.04375000000e+15.68484633150e-29.09575413040e-3
4.20000000000e+01.05000000000e+15.61797752809e-28.98876404494e-3
4.22500000000e+01.05625000000e+15.55227816914e-28.88364507062e-3
4.25000000000e+01.06250000000e+15.48772122376e-28.78035395802e-3
4.27500000000e+01.06875000000e+15.42428043530e-28.67884869648e-3
4.30000000000e+01.07500000000e+15.36193029491e-28.57908847185e-3
4.32500000000e+01.08125000000e+15.30064601623e-28.48103362597e-3
4.35000000000e+01.08750000000e+15.24040351107e-28.38464561771e-3
4.37500000000e+01.09375000000e+15.18117936595e-28.28988698553e-3
4.40000000000e+01.10000000000e+15.12295081967e-28.19672131148e-3
4.42500000000e+01.10625000000e+15.06569574165e-28.10511318664e-3
4.45000000000e+01.11250000000e+15.00939261115e-28.01502817783e-3
4.47500000000e+01.11875000000e+14.95402049726e-27.92643279562e-3
4.50000000000e+01.12500000000e+14.89955903969e-27.83929446350e-3
4.52500000000e+01.13125000000e+14.84598843020e-27.75358148832e-3
4.55000000000e+01.13750000000e+14.79328939485e-27.66926303176e-3
4.57500000000e+01.14375000000e+14.74144317677e-27.58630908283e-3
4.60000000000e+01.15000000000e+14.69043151970e-27.50469043152e-3
4.62500000000e+01.15625000000e+14.64023665207e-27.42437864331e-3
4.65000000000e+01.16250000000e+14.59084127166e-27.34534603466e-3
4.67500000000e+01.16875000000e+14.54222853087e-27.26756564940e-3
4.70000000000e+01.17500000000e+14.49438202247e-27.19101123596e-3
4.72500000000e+01.18125000000e+14.44728576591e-27.11565722545e-3
4.75000000000e+01.18750000000e+14.40092419408e-27.04147871053e-3
4.77500000000e+01.19375000000e+14.35528214062e-26.96845142499e-3
4.80000000000e+01.20000000000e+14.31034482759e-26.89655172414e-3
4.82500000000e+01.20625000000e+14.26609785362e-26.82575656579e-3
4.85000000000e+01.21250000000e+14.22252718252e-26.75604349203e-3
4.87500000000e+01.21875000000e+14.17961913221e-26.68739061153e-3
4.90000000000e+01.22500000000e+14.13736036409e-26.61977658254e-3
4.92500000000e+01.23125000000e+14.09573787278e-26.55318059644e-3
4.95000000000e+01.23750000000e+14.05473897618e-26.48758236189e-3
4.97500000000e+01.24375000000e+14.01435130592e-26.42296208947e-3
5.00000000000e+01.25000000000e+13.97456279809e-26.35930047695e-3
Every assigned Gaussian sample for r=1. Rounded to 12 significant digits; kξ uses the actual ξ/a, so scaled endpoints differ between controls.
Every assigned Gaussian sample for r=1. Rounded to 12 significant digits; kξ uses the actual ξ/a, so scaled endpoints differ between controls.
kakξS(k)≈S(k)/S(0)≈
001.00000000000e+01.00000000000e+0
2.50000000000e-22.50000000000e-29.99375390381e-19.99375390381e-1
5.00000000000e-25.00000000000e-29.97506234414e-19.97506234414e-1
7.50000000000e-27.50000000000e-29.94406463642e-19.94406463642e-1
1.00000000000e-11.00000000000e-19.90099009901e-19.90099009901e-1
1.25000000000e-11.25000000000e-19.84615384615e-19.84615384615e-1
1.50000000000e-11.50000000000e-19.77995110024e-19.77995110024e-1
1.75000000000e-11.75000000000e-19.70285021225e-19.70285021225e-1
2.00000000000e-12.00000000000e-19.61538461538e-19.61538461538e-1
2.25000000000e-12.25000000000e-19.51814396193e-19.51814396193e-1
2.50000000000e-12.50000000000e-19.41176470588e-19.41176470588e-1
2.75000000000e-12.75000000000e-19.29692039512e-19.29692039512e-1
3.00000000000e-13.00000000000e-19.17431192661e-19.17431192661e-1
3.25000000000e-13.25000000000e-19.04465799887e-19.04465799887e-1
3.50000000000e-13.50000000000e-18.90868596882e-18.90868596882e-1
3.75000000000e-13.75000000000e-18.76712328767e-18.76712328767e-1
4.00000000000e-14.00000000000e-18.62068965517e-18.62068965517e-1
4.25000000000e-14.25000000000e-18.47008999471e-18.47008999471e-1
4.50000000000e-14.50000000000e-18.31600831601e-18.31600831601e-1
4.75000000000e-14.75000000000e-18.15910249873e-18.15910249873e-1
5.00000000000e-15.00000000000e-18.00000000000e-18.00000000000e-1
5.25000000000e-15.25000000000e-17.83929446350e-17.83929446350e-1
5.50000000000e-15.50000000000e-17.67754318618e-17.67754318618e-1
5.75000000000e-15.75000000000e-17.51526538281e-17.51526538281e-1
6.00000000000e-16.00000000000e-17.35294117647e-17.35294117647e-1
6.25000000000e-16.25000000000e-17.19101123596e-17.19101123596e-1
6.50000000000e-16.50000000000e-17.02987697715e-17.02987697715e-1
6.75000000000e-16.75000000000e-16.86990124517e-16.86990124517e-1
7.00000000000e-17.00000000000e-16.71140939597e-16.71140939597e-1
7.25000000000e-17.25000000000e-16.55469070053e-16.55469070053e-1
7.50000000000e-17.50000000000e-16.40000000000e-16.40000000000e-1
7.75000000000e-17.75000000000e-16.24755954705e-16.24755954705e-1
8.00000000000e-18.00000000000e-16.09756097561e-16.09756097561e-1
8.25000000000e-18.25000000000e-15.95016734846e-15.95016734846e-1
8.50000000000e-18.50000000000e-15.80551523948e-15.80551523948e-1
8.75000000000e-18.75000000000e-15.66371681416e-15.66371681416e-1
9.00000000000e-19.00000000000e-15.52486187845e-15.52486187845e-1
9.25000000000e-19.25000000000e-15.38901987201e-15.38901987201e-1
9.50000000000e-19.50000000000e-15.25624178712e-15.25624178712e-1
9.75000000000e-19.75000000000e-15.12656199936e-15.12656199936e-1
1.00000000000e+01.00000000000e+05.00000000000e-15.00000000000e-1
1.02500000000e+01.02500000000e+04.87656202377e-14.87656202377e-1
1.05000000000e+01.05000000000e+04.75624256837e-14.75624256837e-1
1.07500000000e+01.07500000000e+04.63902580458e-14.63902580458e-1
1.10000000000e+01.10000000000e+04.52488687783e-14.52488687783e-1
1.12500000000e+01.12500000000e+04.41379310345e-14.41379310345e-1
1.15000000000e+01.15000000000e+04.30570505920e-14.30570505920e-1
1.17500000000e+01.17500000000e+04.20057757942e-14.20057757942e-1
1.20000000000e+01.20000000000e+04.09836065574e-14.09836065574e-1
1.22500000000e+01.22500000000e+03.99900024994e-13.99900024994e-1
1.25000000000e+01.25000000000e+03.90243902439e-13.90243902439e-1
1.27500000000e+01.27500000000e+03.80861699595e-13.80861699595e-1
1.30000000000e+01.30000000000e+03.71747211896e-13.71747211896e-1
1.32500000000e+01.32500000000e+03.62894080290e-13.62894080290e-1
1.35000000000e+01.35000000000e+03.54295837024e-13.54295837024e-1
1.37500000000e+01.37500000000e+03.45945945946e-13.45945945946e-1
1.40000000000e+01.40000000000e+03.37837837838e-13.37837837838e-1
1.42500000000e+01.42500000000e+03.29964941225e-13.29964941225e-1
1.45000000000e+01.45000000000e+03.22320709106e-13.22320709106e-1
1.47500000000e+01.47500000000e+03.14898642000e-13.14898642000e-1
1.50000000000e+01.50000000000e+03.07692307692e-13.07692307692e-1
1.52500000000e+01.52500000000e+03.00695358015e-13.00695358015e-1
1.55000000000e+01.55000000000e+02.93901542983e-12.93901542983e-1
1.57500000000e+01.57500000000e+02.87304722571e-12.87304722571e-1
1.60000000000e+01.60000000000e+02.80898876404e-12.80898876404e-1
1.62500000000e+01.62500000000e+02.74678111588e-12.74678111588e-1
1.65000000000e+01.65000000000e+02.68636668905e-12.68636668905e-1
1.67500000000e+01.67500000000e+02.62768927574e-12.62768927574e-1
1.70000000000e+01.70000000000e+02.57069408740e-12.57069408740e-1
1.72500000000e+01.72500000000e+02.51532777865e-12.51532777865e-1
1.75000000000e+01.75000000000e+02.46153846154e-12.46153846154e-1
1.77500000000e+01.77500000000e+02.40927571149e-12.40927571149e-1
1.80000000000e+01.80000000000e+02.35849056604e-12.35849056604e-1
1.82500000000e+01.82500000000e+02.30913551739e-12.30913551739e-1
1.85000000000e+01.85000000000e+02.26116449972e-12.26116449972e-1
1.87500000000e+01.87500000000e+02.21453287197e-12.21453287197e-1
1.90000000000e+01.90000000000e+02.16919739696e-12.16919739696e-1
1.92500000000e+01.92500000000e+02.12511621729e-12.12511621729e-1
1.95000000000e+01.95000000000e+02.08224882874e-12.08224882874e-1
1.97500000000e+01.97500000000e+02.04055605152e-12.04055605152e-1
2.00000000000e+02.00000000000e+02.00000000000e-12.00000000000e-1
2.02500000000e+02.02500000000e+01.96054405097e-11.96054405097e-1
2.05000000000e+02.05000000000e+01.92215281115e-11.92215281115e-1
2.07500000000e+02.07500000000e+01.88479208387e-11.88479208387e-1
2.10000000000e+02.10000000000e+01.84842883549e-11.84842883549e-1
2.12500000000e+02.12500000000e+01.81303116147e-11.81303116147e-1
2.15000000000e+02.15000000000e+01.77856825256e-11.77856825256e-1
2.17500000000e+02.17500000000e+01.74501036100e-11.74501036100e-1
2.20000000000e+02.20000000000e+01.71232876712e-11.71232876712e-1
2.22500000000e+02.22500000000e+01.68049574625e-11.68049574625e-1
2.25000000000e+02.25000000000e+01.64948453608e-11.64948453608e-1
2.27500000000e+02.27500000000e+01.61926930473e-11.61926930473e-1
2.30000000000e+02.30000000000e+01.58982511924e-11.58982511924e-1
2.32500000000e+02.32500000000e+01.56112791492e-11.56112791492e-1
2.35000000000e+02.35000000000e+01.53315446531e-11.53315446531e-1
2.37500000000e+02.37500000000e+01.50588235294e-11.50588235294e-1
2.40000000000e+02.40000000000e+01.47928994083e-11.47928994083e-1
2.42500000000e+02.42500000000e+01.45335634481e-11.45335634481e-1
2.45000000000e+02.45000000000e+01.42806140664e-11.42806140664e-1
2.47500000000e+02.47500000000e+01.40338566792e-11.40338566792e-1
2.50000000000e+02.50000000000e+01.37931034483e-11.37931034483e-1
2.52500000000e+02.52500000000e+01.35581730362e-11.35581730362e-1
2.55000000000e+02.55000000000e+01.33288903699e-11.33288903699e-1
2.57500000000e+02.57500000000e+01.31050864117e-11.31050864117e-1
2.60000000000e+02.60000000000e+01.28865979381e-11.28865979381e-1
2.62500000000e+02.62500000000e+01.26732673267e-11.26732673267e-1
2.65000000000e+02.65000000000e+01.24649423496e-11.24649423496e-1
2.67500000000e+02.67500000000e+01.22614759752e-11.22614759752e-1
2.70000000000e+02.70000000000e+01.20627261761e-11.20627261761e-1
2.72500000000e+02.72500000000e+01.18685557451e-11.18685557451e-1
2.75000000000e+02.75000000000e+01.16788321168e-11.16788321168e-1
2.77500000000e+02.77500000000e+01.14934271963e-11.14934271963e-1
2.80000000000e+02.80000000000e+01.13122171946e-11.13122171946e-1
2.82500000000e+02.82500000000e+01.11350824692e-11.11350824692e-1
2.85000000000e+02.85000000000e+01.09619073719e-11.09619073719e-1
2.87500000000e+02.87500000000e+01.07925801012e-11.07925801012e-1
2.90000000000e+02.90000000000e+01.06269925611e-11.06269925611e-1
2.92500000000e+02.92500000000e+01.04650402250e-11.04650402250e-1
2.95000000000e+02.95000000000e+01.03066220046e-11.03066220046e-1
2.97500000000e+02.97500000000e+01.01516401244e-11.01516401244e-1
3.00000000000e+03.00000000000e+01.00000000000e-11.00000000000e-1
3.02500000000e+03.02500000000e+09.85161012253e-29.85161012253e-2
3.05000000000e+03.05000000000e+09.70638194613e-29.70638194613e-2
3.07500000000e+03.07500000000e+09.56422978062e-29.56422978062e-2
3.10000000000e+03.10000000000e+09.42507068803e-29.42507068803e-2
3.12500000000e+03.12500000000e+09.28882438316e-29.28882438316e-2
3.15000000000e+03.15000000000e+09.15541313802e-29.15541313802e-2
3.17500000000e+03.17500000000e+09.02476168989e-29.02476168989e-2
3.20000000000e+03.20000000000e+08.89679715302e-28.89679715302e-2
3.22500000000e+03.22500000000e+08.77144893372e-28.77144893372e-2
3.25000000000e+03.25000000000e+08.64864864865e-28.64864864865e-2
3.27500000000e+03.27500000000e+08.52833004637e-28.52833004637e-2
3.30000000000e+03.30000000000e+08.41042893188e-28.41042893188e-2
3.32500000000e+03.32500000000e+08.29488309399e-28.29488309399e-2
3.35000000000e+03.35000000000e+08.18163223563e-28.18163223563e-2
3.37500000000e+03.37500000000e+08.07061790668e-28.07061790668e-2
3.40000000000e+03.40000000000e+07.96178343949e-27.96178343949e-2
3.42500000000e+03.42500000000e+07.85507388679e-27.85507388679e-2
3.45000000000e+03.45000000000e+07.75043596202e-27.75043596202e-2
3.47500000000e+03.47500000000e+07.64781798193e-27.64781798193e-2
3.50000000000e+03.50000000000e+07.54716981132e-27.54716981132e-2
3.52500000000e+03.52500000000e+07.44844280993e-27.44844280993e-2
3.55000000000e+03.55000000000e+07.35158978129e-27.35158978129e-2
3.57500000000e+03.57500000000e+07.25656492358e-27.25656492358e-2
3.60000000000e+03.60000000000e+07.16332378223e-27.16332378223e-2
3.62500000000e+03.62500000000e+07.07182320442e-27.07182320442e-2
3.65000000000e+03.65000000000e+06.98202129516e-26.98202129516e-2
3.67500000000e+03.67500000000e+06.89387737516e-26.89387737516e-2
3.70000000000e+03.70000000000e+06.80735194010e-26.80735194010e-2
3.72500000000e+03.72500000000e+06.72240662157e-26.72240662157e-2
3.75000000000e+03.75000000000e+06.63900414938e-26.63900414938e-2
3.77500000000e+03.77500000000e+06.55710831523e-26.55710831523e-2
3.80000000000e+03.80000000000e+06.47668393782e-26.47668393782e-2
3.82500000000e+03.82500000000e+06.39769682914e-26.39769682914e-2
3.85000000000e+03.85000000000e+06.32011376205e-26.32011376205e-2
3.87500000000e+03.87500000000e+06.24390243902e-26.24390243902e-2
3.90000000000e+03.90000000000e+06.16903146206e-26.16903146206e-2
3.92500000000e+03.92500000000e+06.09547030363e-26.09547030363e-2
3.95000000000e+03.95000000000e+06.02318927872e-26.02318927872e-2
3.97500000000e+03.97500000000e+05.95215951788e-25.95215951788e-2
4.00000000000e+04.00000000000e+05.88235294118e-25.88235294118e-2
4.02500000000e+04.02500000000e+05.81374223320e-25.81374223320e-2
4.05000000000e+04.05000000000e+05.74630081885e-25.74630081885e-2
4.07500000000e+04.07500000000e+05.68000284000e-25.68000284000e-2
4.10000000000e+04.10000000000e+05.61482313307e-25.61482313307e-2
4.12500000000e+04.12500000000e+05.55073720729e-25.55073720729e-2
4.15000000000e+04.15000000000e+05.48772122376e-25.48772122376e-2
4.17500000000e+04.17500000000e+05.42575197531e-25.42575197531e-2
4.20000000000e+04.20000000000e+05.36480686695e-25.36480686695e-2
4.22500000000e+04.22500000000e+05.30486389709e-25.30486389709e-2
4.25000000000e+04.25000000000e+05.24590163934e-25.24590163934e-2
4.27500000000e+04.27500000000e+05.18789922506e-25.18789922506e-2
4.30000000000e+04.30000000000e+05.13083632632e-25.13083632632e-2
4.32500000000e+04.32500000000e+05.07469313965e-25.07469313965e-2
4.35000000000e+04.35000000000e+05.01945037018e-25.01945037018e-2
4.37500000000e+04.37500000000e+04.96508921645e-24.96508921645e-2
4.40000000000e+04.40000000000e+04.91159135560e-24.91159135560e-2
4.42500000000e+04.42500000000e+04.85893892921e-24.85893892921e-2
4.45000000000e+04.45000000000e+04.80711452950e-24.80711452950e-2
4.47500000000e+04.47500000000e+04.75610118605e-24.75610118605e-2
4.50000000000e+04.50000000000e+04.70588235294e-24.70588235294e-2
4.52500000000e+04.52500000000e+04.65644189634e-24.65644189634e-2
4.55000000000e+04.55000000000e+04.60776408248e-24.60776408248e-2
4.57500000000e+04.57500000000e+04.55983356607e-24.55983356607e-2
4.60000000000e+04.60000000000e+04.51263537906e-24.51263537906e-2
4.62500000000e+04.62500000000e+04.46615491975e-24.46615491975e-2
4.65000000000e+04.65000000000e+04.42037794231e-24.42037794231e-2
4.67500000000e+04.67500000000e+04.37529054664e-24.37529054664e-2
4.70000000000e+04.70000000000e+04.33087916847e-24.33087916847e-2
4.72500000000e+04.72500000000e+04.28713056992e-24.28713056992e-2
4.75000000000e+04.75000000000e+04.24403183024e-24.24403183024e-2
4.77500000000e+04.77500000000e+04.20157033691e-24.20157033691e-2
4.80000000000e+04.80000000000e+04.15973377704e-24.15973377704e-2
4.82500000000e+04.82500000000e+04.11851012896e-24.11851012896e-2
4.85000000000e+04.85000000000e+04.07788765420e-24.07788765420e-2
4.87500000000e+04.87500000000e+04.03785488959e-24.03785488959e-2
4.90000000000e+04.90000000000e+03.99840063974e-23.99840063974e-2
4.92500000000e+04.92500000000e+03.95951396966e-23.95951396966e-2
4.95000000000e+04.95000000000e+03.92118419763e-23.92118419763e-2
4.97500000000e+04.97500000000e+03.88340088833e-23.88340088833e-2
5.00000000000e+05.00000000000e+03.84615384615e-23.84615384615e-2

On a narrow screen, focus or swipe within a figure or table to scroll horizontally. Labels retain their designed size.

Assigned positive-r Gaussian model. All quantities shown are dimensionless; at kξ=1 every row has S/S(0)=1/2.
rS(0)ξ/aka at half height
1/252551/5
4/2525/45/22/5
1111
10

Connect universality to what must be shared

Different microscopic systems can approach the same long-distance fixed point. Their leading critical exponents and properly normalized scaling functions may then agree, although their lattice lengths, critical temperatures and observable amplitudes do not. This is the physical content of universality: some differences wash out under the flow while relevant differences must still be matched.

Dimension, order-parameter symmetry and components, interaction range and additional relevant variables matter. Disorder, anisotropy, conservation constraints or long-range forces can change the problem or introduce crossovers. Similar-looking curves or the shared word magnet are not sufficient evidence for the same universality class.

Scale invariance is a statistical property across an appropriate range of lengths. A finite image has a pixel size and a field of view; a real sample has boundaries and microscopic scales. A few clusters that look similar at two magnifications cannot determine a critical exponent, prove an infinite correlation length or establish a fixed point.

11

Further: derive the scaling free energy

For an ordinary finite-temperature continuous transition, define the signed reduced temperature t=(T−T_c)/T_c. Let h be a dimensionless field conjugate to the order parameter, not necessarily the laboratory field in tesla. In fixed microscopic length and energy units, write the singular free-energy density as f_s(t,h,{g_i})=b^(−d)f_s(t b^(y_t),h b^(y_h),{g_i b^(y_i)}). Analytic background terms are separate.

Assume a single thermal relevant field, conventional isotropic short-range scaling and no dangerously irrelevant variable spoiling this reduction. At h=0 choose b=|t|^(−1/y_t). The flow stops when the rescaled temperature-like field is of order 1, giving ξ proportional to |t|^(−1/y_t), so ν=1/y_t. The same argument gives f_s proportional to |t|^(dν), with possibly different amplitudes on the two sides.

Differentiate with respect to the conjugate field: m=−∂f_s/∂h scales as b^(−d+y_h), and χ=∂m/∂h scales as b^(−d+2y_h). The spontaneous ordered branch gives β_m=(d−y_h)/y_t; the zero-field susceptibility gives γ=(2y_h−d)/y_t. The subscript in β_m distinguishes this exponent from inverse temperature β=1/(k_B T).

At t=0 choose b=|h|^(−1/y_h) to obtain m proportional to sign(h)|h|^(1/δ), with δ=y_h/(d−y_h), when that denominator is positive. The field dimension Δ_φ=d−y_h=(d−2+η)/2 gives η=d+2−2y_h. Two thermal derivatives yield α=2−dν, the hyperscaling relation under the stated assumptions. Marginal logarithms, special dimensions and a vanishing power can require more than a simple power law.

Definitions and conditional scaling relations. These are not numerical exponents fitted to the opening chain.
ExponentBehaviour or meaningScaling relation
νξ ∝ |t|^(−ν)1/y_t
β_mSpontaneous |m| ∝ (−t)^(β_m)(d−y_h)/y_t
γχ ∝ |t|^(−γ)(2y_h−d)/y_t
δAt t=0, |m| ∝ |h|^(1/δ)y_h/(d−y_h)
ηCritical G(R) ∝ R^(−d+2−η)d+2−2y_h
αSingular heat capacity power2−dν, if hyperscaling applies
12

Further: count Gaussian engineering dimensions

Use the dimensionless scalar action S[φ]=∫d^d x [(∇φ)²/2+rφ²/2+uφ⁴/4!−hφ], with coordinates in declared microscopic length units and a cutoff. At the massless Gaussian fixed point r=u=h=0, preserve the gradient term under x′=x/b by defining φ′(x′)=b^((d−2)/2)φ(x). The Gaussian field scaling dimension is Δ_φ=(d−2)/2.

Substitution into the other terms gives r′=b²r, u′=b^(4−d)u and h′=b^((d+2)/2)h. Thus the quartic coupling is relevant for d<4, marginal at linear order for d=4, and irrelevant for d>4. These are local engineering dimensions at the Gaussian fixed point, not exact eigenvalues at every interacting fixed point.

Our assigned initial r=0.01 and u=0.001 illustrate those powers. At b=4, r has grown to 0.16 in every displayed dimension, while the quartic values differ as shown. At b=8, r=0.64: continuing the formal power is algebraically possible, but interpreting a perturbation as small is no longer well justified. The table does not pretend to be a solved nonlinear RG trajectory.

Count local powers without inventing a nonlinear flow

The four assigned scale factors illustrate the Gaussian engineering rules. They do not integrate an interacting beta function or supply a material calibration.

Mass perturbation grows in every displayed dimension

  • r(b), all displayed dimensions
Mass perturbation grows in every displayed dimensionThe assigned rule is r(b)=b²r₀ with r₀=0.01. The last sample r(8)=0.64 is a formal evaluation, not evidence that the perturbation remains very close to the fixed point.r(b), dimensionless00.20.40.61248b, dimensionless spatial scale factor

Quartic relevance depends on dimension

  • d=2, yᵤ=2
  • d=3, yᵤ=1
  • d=4, yᵤ=0; linear-marginal only
  • d=5, yᵤ=-1
Quartic relevance depends on dimensionBoth axes are logarithmic here: the b ticks double, while the u ticks are powers of ten. Growing, constant-at-linear-order and shrinking assigned powers remain distinct by line style and marker.u(b), dimensionless; logarithmic vertical scale10⁻⁴10⁻³10⁻²10⁻¹1248b, spatial scale factor; logarithmic base-2 spacing
  • At d=4 the displayed quartic rule is marginal only at linear order. Nonlinear terms and logarithms are not computed by this constant row.
  • Lines join the four assigned scale samples. They are not trajectories in time or a solved Wilson–Fisher phase portrait.
  • The conventional exponent and hyperscaling table remains conditional. A dangerously irrelevant stabilizing coupling cannot be discarded from every observable.

The original whole-table links and complete additional values are below.

Formal local Gaussian engineering flow at b=4 from r₀=0.01, u₀=0.001. No nonlinear beta-function integration or experimental calibration is implied.

Definitions and conditional scaling relations. These are not numerical exponents fitted to the opening chain.

All assigned Gaussian engineering-flow controls, not a solved nonlinear trajectory. r and u are rounded to 12 significant digits; eigenvalues and field dimensions are exact.
All assigned Gaussian engineering-flow controls, not a solved nonlinear trajectory. r and u are rounded to 12 significant digits; eigenvalues and field dimensions are exact.
dSpatial scale byᵣyᵤyₕΔφr(b)≈u(b)≈
2122201.00000000000e-21.00000000000e-3
2222204.00000000000e-24.00000000000e-3
2422201.60000000000e-11.60000000000e-2
2822206.40000000000e-16.40000000000e-2
31215/21/21.00000000000e-21.00000000000e-3
32215/21/24.00000000000e-22.00000000000e-3
34215/21/21.60000000000e-14.00000000000e-3
38215/21/26.40000000000e-18.00000000000e-3
4120311.00000000000e-21.00000000000e-3
4220314.00000000000e-21.00000000000e-3
4420311.60000000000e-11.00000000000e-3
4820316.40000000000e-11.00000000000e-3
512-17/23/21.00000000000e-21.00000000000e-3
522-17/23/24.00000000000e-25.00000000000e-4
542-17/23/21.60000000000e-12.50000000000e-4
582-17/23/26.40000000000e-11.25000000000e-4

On a narrow screen, focus or swipe within a figure or table to scroll horizontally. Labels retain their designed size.

Formal local Gaussian engineering flow at b=4 from r₀=0.01, u₀=0.001. No nonlinear beta-function integration or experimental calibration is implied.
Spatial dimension dQuartic y_u=4−dr(b=4)u(b=4)
220.160.016
310.160.004
400.160.001
5−10.160.00025
13

Further: keep a dangerously irrelevant interaction

The Gaussian upper critical dimension for the short-range scalar φ⁴ problem is 4. Below it, the quartic interaction grows and generic critical behaviour is not captured by simply discarding it. At d=4, nonlinear flow produces logarithmic corrections in the usual scalar theory; a zero linear eigenvalue is not proof of an exactly constant coupling at all scales.

Above 4, the quartic interaction can shrink under the long-distance flow and still be essential in an observable. In a uniform mean-field ordered state with r<0 and u>0, minimizing rφ²/2+uφ⁴/24 gives m²=−6r/u. Setting u=0 before this minimization removes the stabilizing term and destroys the ordered solution. The denominator makes this a dangerously irrelevant variable for that question.

Consequently, inserting Gaussian y_t and y_h into every hyperscaling formula above 4 gives incorrect order-parameter predictions. The usual mean-field β_m=1/2 and δ=3 require retaining the quartic interaction in the ordered equation of state. Regular background heat capacity, Gaussian fluctuation contributions and the singular thermodynamic part must also be distinguished. One cannot extend α=2−dν or ordinary finite-size formulas beyond their conditions by a formal substitution alone.

The ε expansion offers a controlled return path near d=4−ε, with small positive ε. The interacting Wilson–Fisher fixed point has a quartic coupling of order ε, and for the one-component short-range theory y_t=2−ε/3+O(ε²), hence ν=1/2+ε/12+O(ε²). The anomalous exponent starts at order ε². Setting ε=1 in a first-order expression is an extrapolation, not an exact three-dimensional exponent or a small-error bound.

14

Further: test finite-size scaling and corrections

A finite system can show a sharp-looking rounded peak without a thermodynamic singularity. For a conventional continuous transition, with fixed shape and boundary conditions in the scaling regime, a useful form is f_s(t,h,L)=L^(−d)𝓕(tL^(1/ν),hL^(y_h),{g_iL^(y_i)}), with L measured in microscopic length units. Irrelevant fields create corrections that vanish only asymptotically; analytic backgrounds may remain important.

For example, the singular susceptibility then has χ_s(t,L)=L^(γ/ν)𝓧(tL^(1/ν)) at zero field, up to corrections. A collapse plots χ_s/L^(γ/ν) against tL^(1/ν) for several sizes. Useful evidence includes uncertainty estimates, increasing-size stability, controlled backgrounds and boundaries, and corrections consistent with the fit. A visually pleasing collapse obtained by adjusting enough parameters is not independent proof of the exponents.

Finite-size rounding and the position of a peak need not be identical effects. A peak can be displaced from the infinite-system T_c. Above the upper critical dimension, dangerously irrelevant variables modify the simple finite-size prescription and boundary conditions matter. No finite-size numerical dataset or fitted exponent is supplied in this lesson; the exact Gaussian collapse above tests its assigned equation, not this general fitting method.

15

Use static RG without inventing a clock

Critical correlations connect fluctuation measurements, scattering at small wave number and comparisons between systems that share a long-distance description. An RG calculation also explains why a continuum theory can work without resolving every microscopic interaction, while specifying which perturbations cannot be neglected.

Statics alone does not supply a relaxation time. A relation such as τ proportional to ξ^z needs an additional dynamics and its dynamic exponent z; conserved and nonconserved order parameters need not have the same dynamics. The scale factor b is not elapsed time, and a sequence of coupling values is not a movie of a cooling sample.

Return to the chain: its physical equilibrium length survived exact elimination of intermediate spins. The lesson is not that every coarse model preserves every microscopic fact. It is that a careful scale transformation names what is retained, what is summed over, how normalization changes, and which units make successive descriptions comparable.

Worked examples

A shorter number, not a shorter length

For q=1/2, what happens to ξ after one exact decimation?

  1. Use ξ/a=−1/ln(1/2)=1/ln2, about 1.4426950.
  2. The retained-neighbour correlation is q′=1/4 and the new spacing is a′=2a.
  3. Thus ξ/a′=−1/ln(1/4)=1/(2ln2), about 0.72134752. Restore a′ before comparing physical lengths.

ξ=(2a)/(2ln2)=a/ln2. Only the numerical length measured in retained sites has halved.

Recover the removed spin’s normalization

At q=1/2, find K′ and A, and check opposed endpoints.

  1. K=atanh(1/2)=(ln3)/2, and cosh2K=(3+1/3)/2=5/3.
  2. Therefore K′=(1/2)ln(5/3), and A=2√(5/3).
  3. For opposed endpoints, A exp(−K′)=2√(5/3)/√(5/3)=2, the sum of two unit weights.

K′=(1/2)ln(5/3) and A=2√(5/3). Omitting A would fail this local identity.

An eight-spin partition check

What factor multiplies the retained four-spin partition function at q=1/2?

  1. Four middle spins are summed out, so Z₈=A⁴Z₄(K′).
  2. Here A=2√(5/3), so A⁴=16(5/3)²=400/9.
  3. The original sum has 256 configurations, and the retained sum 16. The factor accounts for their weights, not a replacement count of equally likely states.

Z₈(K)=(400/9)Z₄(K′). The full positive weighted sums agree exactly.

Read a static peak width

For r=1/25, find S(0), ξ/a and ka at half height.

  1. S(0)=1/r=25, and ξ/a=1/√r=5.
  2. Half height requires 1/[r+(ka)²]=(1/2)(1/r).
  3. Thus (ka)²=r and ka=1/5 for nonnegative k; equivalently kξ=1.

S(0)=25, ξ/a=5 and half height occurs at ka=0.2. These are dimensionless model quantities, not measured units.

The same scale change in two dimensions of theory

Compare u at b=4 for d=3 and d=5, beginning at u₀=0.001.

  1. The local Gaussian rule is u(b)=b^(4−d)u₀.
  2. For d=3, multiply by 4: u=0.004.
  3. For d=5, divide by 4: u=0.00025. These classify a perturbation around the Gaussian point, not a complete interacting flow.

The perturbation grows in d=3 and shrinks in d=5 under the declared longer-length convention.

Derive the susceptibility exponent

Why does χ scale with 2y_h−d rather than y_h−d?

  1. The singular free-energy density has the overall factor b^(−d).
  2. One derivative with respect to h introduces b^(y_h); a second introduces another b^(y_h).
  3. Set b=|t|^(−1/y_t), yielding χ_s proportional to |t|^(−(2y_h−d)/y_t).

γ=(2y_h−d)/y_t under conventional scaling. Susceptibility is the second field derivative of the free energy, not the order parameter itself.

Why a shrinking coupling can remain necessary

Minimize the uniform scalar potential r m²/2+u m⁴/24 for r<0 and u>0.

  1. Its derivative is m(r+u m²/6). The nonzero stationary solutions obey m²=−6r/u.
  2. The curvature at those solutions is r+u m²/2=−2r>0, so they are local minima.
  3. The positive quartic term stabilizes large |m|. Taking u to zero before minimizing leaves a negative quadratic unbounded below.

The ordered minima depend on 1/√u. Irrelevance of u near the Gaussian point is not permission to discard it in this observable.

Do not invent a finite-T exponent

Does δ′≈2δ near q=1 imply ξ∝T^(−1) for the chain?

  1. δ=1−tanhK is a particular dimensionless coupling distance, not T itself.
  2. At large K, δ≈2exp(−2K), and −lnq≈δ.
  3. Therefore ξ/a≈1/δ≈exp[2J/(k_B T)]/2, not 1/T.

No. The zero-temperature divergence is exponential in 1/T; dividing by T_c=0 to define an ordinary reduced temperature would also be invalid.

Try it yourself

  1. In the opening chain, what is C(4)?

    Show the answer and reasoning

    1/16.

    The physical separation is 4a and C(r)=(1/2)^r. This is an ensemble correlation, not a probability density in r.

  2. Which original separation corresponds to one retained bond after two decimations?

    Show the answer and reasoning

    4a.

    Each operation doubles the spacing; two operations give a₂=4a.

  3. Why subtract ⟨s_i⟩⟨s_j⟩ in a connected correlation?

    Show the answer and reasoning

    To remove the contribution due solely to the mean values.

    A nonzero ordered mean can keep ⟨s_i s_j⟩ nonzero at long distance without representing a long connected fluctuation.

  4. What two weights are summed for aligned endpoints in the local chain piece?

    Show the answer and reasoning

    exp(2K) and exp(−2K).

    The middle spin is aligned with both endpoints or opposed to both, giving the sum 2cosh2K.

  5. May A be dropped when calculating free energy from Z?

    Show the answer and reasoning

    Not without restoring its contribution.

    For even N, lnZ_N=(N/2)lnA+lnZ_(N/2). Since A depends on K, thermodynamic derivatives can be affected.

  6. For q=4/5, what is q after one decimation?

    Show the answer and reasoning

    16/25.

    The exact rule q′=q² lowers every q strictly between 0 and 1 under the longer-length flow.

  7. Does q=1 represent a positive critical temperature for this model?

    Show the answer and reasoning

    No; it is the T→0 boundary.

    K=J/(k_BT) tends to infinity as T approaches 0, and the exact chain has no intermediate finite-T fixed point.

  8. Is b=8 eight seconds of relaxation?

    Show the answer and reasoning

    No.

    b is a dimensionless spatial scale factor. An equilibrium scale transformation does not specify an evolution law or a clock.

  9. For r=4/25, what are ξ/a and S(0)?

    Show the answer and reasoning

    ξ/a=5/2 and S(0)=25/4.

    Apply 1/√r and 1/r, keeping the assigned dimensionless amplitude fixed.

  10. Must equal ka grids have equal kξ endpoints for all supplied r?

    Show the answer and reasoning

    No.

    kξ=(ka)/√r. Different ξ values map the same ka endpoint to different scaled horizontal ranges.

  11. If y_u=0 at d=4, is u exactly marginal?

    Show the answer and reasoning

    The linear calculation alone cannot decide.

    Higher-order beta-function terms are needed. In the usual scalar φ⁴ critical theory they lead to logarithmic corrections.

  12. At b=8, what is r from r₀=0.01, and what qualification is needed?

    Show the answer and reasoning

    r=0.64 by the formal engineering rule.

    Multiplying by b² is algebraically defined, but a perturbation this large is no longer safely described as very close to the Gaussian point.

  13. Can α=2−dν be used automatically above the upper critical dimension?

    Show the answer and reasoning

    No.

    The conventional derivation neglects variables that may be dangerously irrelevant. The ordered scalar theory retains u in a denominator.

  14. For a scale change b=2 with a thermal eigenvalue λ_t=4, what is y_t and the conventional ν?

    Show the answer and reasoning

    y_t=2 and ν=1/2.

    λ_t=b^(y_t), so y_t=ln4/ln2. The ν inference additionally requires the stated ordinary thermal scaling conditions; it is not the opening chain’s finite-T law.

  15. What powers of b multiply m and χ if f_s has the conventional homogeneity form?

    Show the answer and reasoning

    m scales as b^(−d+y_h); χ scales as b^(−d+2y_h).

    Each derivative with respect to the conjugate field contributes one power b^(y_h).

  16. A small set of rounded finite-size curves collapse after several fitted adjustments. Is that alone proof of critical exponents?

    Show the answer and reasoning

    No.

    Test larger sizes, uncertainties, backgrounds, boundary conditions and correction terms. Fitting a visual collapse is not an independent validation of its assumptions.

What to carry forward

  • The exact chain preserves its physical correlation length when the new lattice spacing is restored; the numerical count in rescaled sites changes.
  • Summing short-distance variables changes couplings and normalization. A tractable truncation is not automatically an exact transformation.
  • Relevance is a local statement near a fixed point with a declared longer-length convention; marginal directions need nonlinear analysis.
  • Universality compares appropriate long-distance behaviour, not every amplitude, microscopic parameter or visually similar curve.
  • Critical-exponent and hyperscaling formulas have conditions. Zero-temperature chains, marginal logarithms and dangerously irrelevant variables require their own limits.
  • Finite-size and static Gaussian collapse can be informative without proving an interacting universality class or a dynamic relaxation law.

References

Sources for the concepts and teaching approaches in this article.

  1. Statistical Mechanics II: Statistical Physics of Fields (MIT OpenCourseWare, Spring 2014)Mehran KardarCourse notesStatistical Mechanics II: Statistical Physics of Fields (MIT OpenCourseWare, Spring 2014)Lecture 7: the renormalization groupLecture 13: exact one-dimensional decimationocw.mit.edu
  2. Statistical Field Theory: The Renormalisation GroupDavid TongCourse notesdamtp.cam.ac.ukRead source
  3. Statistical Mechanics I lecture notes (2025)Naoki KawashimaCourse notesStatistical Mechanics I lecture notes (2025)Lecture 4: Ornstein–Zernike formulaLecture 8: more consequences of the renormalization groupkawashima.issp.u-tokyo.ac.jp