TRANSVERSE ISING-MODEL WITH ARBITRARY SPIN

被引：115

作者：

KANEYOSHI, T ^{[1
]}

JASCUR, M ^{[1
]}

FITTIPALDI, IP ^{[1
]}

机构：

[1] UNIV FED PERNAMBUCO,DEPT FIS,BR-50739 RECIFE,PE,BRAZIL

来源：

PHYSICAL REVIEW B | 1993年 / 48卷 / 01期

关键词：

D O I：

10.1103/PhysRevB.48.250

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

An effective-field theory that has recently been used for studying higher-spin Ising models is herein extended to the transverse Ising model with an arbitrary spin S. The general formulation for evaluating the transition line in the OMEGA-T space and relevant statistical-mechanical quantities is derived. Numerical results are performed and analyzed for the particular cases S = 3/2 and S = 2.

引用

页码：250 / 255

页数：6

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