Dimers and the Ising model

被引：1

作者：

Cislo, Jerzy ^{[1
]}

机构：

[1] Univ Wroclaw, Inst Theoret Phys, PL-50205 Wroclaw, Poland

来源：

PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS | 2008年 / 387卷 / 26期

关键词：

Ising model; Dimers; Graphs; Combinatoric;

D O I：

10.1016/j.physa.2008.08.020

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We present a innovative relationship between ground states of the Ising model and dimer coverings which sheds new light on the Ising models with highly degenerate ground states and enables one to construct such models. Thanks to this relationship we also find the generating function for dimers as the appropriate limit of the free energy per spin for the Ising model. (c) 2008 Elsevier B.V. All rights reserved.

引用

页码：6535 / 6537

页数：3

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