CRITICAL EXPONENT-GAMMA FOR THE 3-DIMENSIONAL ISING-MODEL

被引：29

作者：

GAUNT, DS

机构：

[1] Wheatstone Physics Laboratory, King's College, University of London, Strand

来源：

JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL | 1979年 / 12卷 / 01期

关键词：

D O I：

10.1088/0305-4470/12/1/007

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Estimates for the critical exponent gamma for the initial susceptibility of the three-dimensional spin-1/2 Ising model are summarised. There is a discrepancy between estimates based on high-temperature series expansions and those obtained using renormalisation group theory. High-temperature series estimates for gamma are reviewed and re-examined using some new data. It is tentatively concluded that a small discrepancy still appears to exist and that further work is needed to resolve it.

引用

页码：L25 / L28

页数：4

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