NONEQUILIBRIUM ISING-MODEL WITH COMPETING DYNAMICS - A MFRG APPROACH

被引：24
|
作者：
MARQUES, MC
机构：
[1] Departamento de Física, Faculdade de Ciências
来源：
PHYSICS LETTERS A | 1990年 / 145卷 / 6-7期
关键词：
D O I：
10.1016/0375-9601(90)90954-M
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We present results of an extension of MFRG ideas to the nonequilibrium Ising model with competing dynamics, in d=2. The critical temperature dependence on the relative rates of single-spin flips and spin exchanges at T=∞ is studied for Glauber and Metropolis processes, and compared with other results. The critical exponent ν is found to be of Ising type. © 1990.
引用
收藏
页码：379 / 382
页数：4
相关论文
共 50 条
12345