Metastable configurations of spin models on random graphs

被引：12

作者：

Berg, J ^{[1
]}

Sellitto, M ^{[1
]}

机构：

[1] Abdus Salam Int Ctr Theoret Phys, I-34100 Trieste, Italy

来源：

PHYSICAL REVIEW E | 2002年 / 65卷 / 01期

关键词：

D O I：

10.1103/PhysRevE.65.016115

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

One-flip stable configurations of an Ising model on a random graph with fluctuating connectivity are examined. In order to perform the quenched average of the number of stable configurations we introduce a global order-parameter function with two arguments. The analytical results are compared with numerical simulations.

引用

页数：10

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