FIXED-SCALE TRANSFORMATION WITH ALLOWANCE FOR SHORT-RANGE SPIN CORRELATIONS

被引：5

作者：

SERKOV, LA

机构：

来源：

THEORETICAL AND MATHEMATICAL PHYSICS | 1992年 / 92卷 / 01期

关键词：

D O I：

10.1007/BF01018704

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

An improved form of the mean-field renormalization-group method is proposed. The improvement is achieved by the replacement by ordinary molecular field theory by an effective-field theory that takes into account spin correlations and by the use at the same time of a fixed-scale transformation for Ising clusters.

引用

页码：759 / 762

页数：4

共 7 条

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