Exact solutions of one-dimensional Potts models in magnetic field

被引：1

作者：

Kassan-Ogly, FA ^{[1
]}

Filippov, BN ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Phys Met, Ural Div, Ekaterinburg 620219, Russia

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2003年 / 258卷

关键词：

Potts model; magnetization; monopnictides; monochalcogenides; metamagnetics;

D O I：

10.1016/S0304-8853(02)01017-X

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We have obtained the exact solutions for one-dimensional standard and modified Potts models (Phase Transitions 71 (2000) 39; 72 (2000) 223) with different number of states (q states) in an external magnetic field within the framework of the Kramers-Wannier transfer matrix method. The explicit analytical expressions for thermodynamic quantities such as magnetization, magnetic susceptibility and specific heat are derived and analyzed at length as functions of temperature and magnetic field. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：219 / 221

页数：3

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