Monte Carlo simulations of the Ashkin-Teller model

被引：0

作者：

Debski, L ^{[1
]}

机构：

[1] Adam Mickiewicz Univ, Inst Phys, PL-61614 Poznan, Poland

来源：

ACTA PHYSICA POLONICA A | 2000年 / 97卷 / 05期

关键词：

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Monte Carlo simulations are used to analyse the behaviour of the extended Ashkin-Teller model in two (2D) and three (3D) dimensions from the ratio of the square of the second moment of the order parameter to its fourth moment. The critical surface in three dimensional parameter space is calculated in regions where the Ising transitions are expected both for the ferro-and antiferromagnetic regions.

引用

页码：859 / 862

页数：4

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