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
相关论文
共 50 条