The critical behavior of the Ising model on union jack lattice

被引：0
|
作者：
Wang, FG
Hu, JZ
机构：
[1] Department of Applied Physics, Shanghai Jiaotong University
来源：
COMMUNICATIONS IN THEORETICAL PHYSICS | 1996年 / 26卷 / 02期
关键词：
D O I：
10.1088/0253-6102/26/2/175
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
In this paper, we have investigated the critical behavior of the ferromagnetic Ising model on union jack lattice. The model is equivalent to the eight-vertex model which can be solved as a free fermion model with the free fermion approximation. The critical exponents have been obtained as alpha = alpha' = 0, beta = beta' = 0.125, gamma = gamma' = 0.875 and delta = delta' = 8.
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页码：175 / 180
页数：6
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