On general-n coefficients in series expansions for row spin–spin correlation functions in the two-dimensional Ising model
On general-n coefficients in series expansions for row spin–spin correlation functions in the two-dimensional Ising model
复制标题
二维Ising模型中行自旋-自旋相关函数级数展开式的一般n系数
DOI:
10.1088/1751-8121/ac9654
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发表时间:
2022
期刊:
影响因子:
--
通讯作者:
Shrock, Robert
中科院分区:
文献类型:
--
作者:
Shrock, Robert
We consider spin–spin correlation functions for spins along a row, R n=⟨ σ 0, 0 σ n, 0⟩, in the two-dimensional Ising model. We discuss a method for calculating general-n expressions for coefficients in high-temperature and low-temperature series expansions of R n and apply it to obtain such expressions for several higher-order coefficients. In addition to their intrinsic interest, these results could be useful in the continuing quest for a nonlinear ordinary differential equation whose solution would determine R n, analogous to the known nonlinear ordinary differential equation whose solution determines the diagonal correlation function⟨ σ 0, 0 σ n, n⟩ in this model.
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影响因子:
3.7
作者:
V. Matveev;R. Shrock
通讯作者:
R. Shrock
影响因子:
8.6
作者:
G. Müller;R. Shrock
通讯作者:
R. Shrock
影响因子:
3.7
作者:
R. Ghosh;R. Shrock
通讯作者:
R. Shrock
影响因子:
1.3
作者:
M. Sykes;D. S. Gaunt;J. W. Essam;D. Hunter
通讯作者:
D. Hunter
DOI:
10.1088/1751-8113/40/13/003
发表时间:
2006
期刊:
Journal of Physics A: Mathematical and Theoretical
影响因子:
--
作者:
I. Lyberg;B. McCoy
通讯作者:
B. McCoy