LOW-TEMPERATURE EXPANSION IN THE D = 4 ISING-MODEL

被引：6

作者：

VOHWINKEL, C

WEISZ, P

机构：

[1] Max-Planck-Institut für Physik, Werner-Heisenberg-Institut, Munich

来源：

NUCLEAR PHYSICS B | 1992年 / 374卷 / 03期

关键词：

D O I：

10.1016/0550-3213(92)90403-X

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

Low-temperature series for the magnetisation, susceptibilities and second moment are derived in the 4-dimensional Ising model. The series are analysed and it is found that they can be reliably extrapolated to the border of the scaling region, where the correlation length is around 1-2 lattice spacings. Here we find good agreement with previous analytic results (from the solution of the renormalization group equations in the scaling region) and with Monte Carlo data.

引用

页码：647 / 666

页数：20

共 8 条

[1]

DOMB C, 1976, PHASE TRANSITIONS CR, V3

[2] BROKEN PHASE OF THE 4-DIMENSIONAL ISING-MODEL IN A FINITE VOLUME [J].