The Critical Behavior of the Antiferromagnetic Ising Model with Long-Range Interaction Effects

被引:2
|
作者
Belim, S. V. [1 ]
Larionov, I. B. [1 ]
机构
[1] Dostoevsky Omsk State Univ, Omsk 644077, Russia
关键词
critical phenomena; antiferromagnetic Ising model; long-range interaction effects; EXCHANGE INTERACTIONS; CRITICAL EXPONENTS; RENORMALIZATION; SYSTEMS;
D O I
10.3103/S0027134918040021
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
In this paper, the antiferromagnetic Ising model with ferromagnetic long-range interaction is modeled by the Monte Carlo method. The case of ferromagnetic long-range forces decreasing by a power law is considered. The dependence of the phase-transition temperature on long-range interaction parameters is obtained. The phase diagram was constructed at different values of long-range interaction parameters. Conditions for the existence of the frustrated state of the system were revealed.
引用
收藏
页码:394 / 397
页数:4
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