Random bond Ising systems on a general hierarchical lattice: Exact inequalities

被引：4
|
作者：
Efrat, A [1 ]
Schwartz, M [1 ]
机构：
[1] Tel Aviv Univ, Sch Phys & Astron, IL-69978 Ramat Aviv, Tel Aviv, Israel
来源：
PHYSICAL REVIEW E | 2000年 / 62卷 / 02期
关键词：
D O I：
10.1103/PhysRevE.62.2952
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：
Random bond Ising systems on a general hierarchical lattice are considered. Interesting inequalities between eigenvalues of the Jacobian renormalization matrix at the pure fixed point are obtained. These lead to upper bounds on the crossover exponents {phi(i)}.
引用
收藏
页码：2952 / 2954
页数：3
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