A NEW SYMMETRY OF THE POTTS-MODEL ON THE BETHE LATTICE

被引：5

作者：

DEAGUIAR, FS ^{[1
]}

ROSA, SG ^{[1
]}

机构：

[1] UNIV SAO PAULO,INST FIS & QUIM SAO CARLOS,BR-13560 SAO CARLOS,SP,BRAZIL

来源：

PHYSICS LETTERS A | 1992年 / 162卷 / 03期

关键词：

D O I：

10.1016/0375-9601(92)90439-S

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We show that the free energy functional of the p-state Potts model in the Bethe-Peierls approximation is mapped by the combined operations of dilation and inversion of the magnetic field and of the order parameter, on the free energy of the p'(= p/(p - 1))-state model. The study of this functional in the interval p is-an-element-of (1, 2) is sufficient to determine completely the thermodynamic behavior of the system for all p > 2.

引用

页码：232 / 235

页数：4

共 7 条

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