Kosterlitz-Thouless transition in the Heisenberg model with antisymmetric exchange interaction

被引：8
|
作者：
Pires, AST [1 ]
机构：
[1] Univ Fed Minas Gerais, Dept Fis, BR-30123970 Belo Horizonte, MG, Brazil
来源：
SOLID STATE COMMUNICATIONS | 1999年 / 112卷 / 12期
关键词：
phase transitions; thermodynamic properties;
D O I：
10.1016/S0038-1098(99)00405-6
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
We calculate the Kosterlitz-Thouless transition temperature for the classical two-dimensional Heisenberg antiferromagnet with Dzyaloshinski-Moriya antisymmetric exchange interaction using a self-consistent harmonic approximation. (C) 1999 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：705 / 706
页数：2
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