ON THE TEMPERATURE-DEPENDENCE OF THE MEAN NUMBER OF CLUSTERS

被引：2
|
作者：
CAMMAROTA, C
机构：
[1] Dipartimento di Matematica, Università di Roma La Sapienza, Rome
来源：
JOURNAL OF STATISTICAL PHYSICS | 1991年 / 63卷 / 3-4期
关键词：
FERROMAGNETIC ISING MODEL; NUMBER OF CLUSTERS; TEMPERATURE DEPENDENCE;
D O I：
10.1007/BF01029211
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The random variable number of cluster defined on the configurations of a ferromagnetic Ising model at zero field and inverse temperature beta on a graph G is considered. The Gibbs average at beta = 0 is proved to be greater than the one at beta > 0 if the degree of G is not greater than 3.
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页码：783 / 790
页数：8
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