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
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.
引用
收藏
页码:783 / 790
页数:8
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