TRICRITICAL PHENOMENA IN A Z(3) LATTICE GAUGE-THEORY

被引：12

作者：

ANANIKIAN, NS ^{[1
]}

SHCHERBAKOV, RR ^{[1
]}

机构：

[1] JOINT INST NUCL RES, BOGOLIUBOV LAB THEORET PHYS, DUBNA 141980, RUSSIA

来源：

JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL | 1994年 / 27卷 / 23期

关键词：

D O I：

10.1088/0305-4470/27/23/004

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A Z(3) gauge model with double plaquette representation of the action on a generalized Bethe lattice of plaquettes is constructed. It is reduced to the spin-1 Blume-Emery-Griffiths (BEG) model. An Ising-type critical line of a second-order phase transition ending in the tricritical point is found.

引用

页码：L887 / L890

页数：4

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