LOW-TEMPERATURE SERIES EXPANSIONS FOR THE (2+1)-DIMENSIONAL ISING-MODEL

被引:31
作者
OITMAA, J
HAMER, CJ
WEIHONG, Z
机构
[1] Sch. of Phys., New South Wales Univ., Kensington, NSW
来源
JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL | 1991年 / 24卷 / 12期
关键词
D O I
10.1088/0305-4470/24/12/024
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Extended low-temperature series are calculated for the vacuum energy, magnetization, susceptibility and mass gap of the (2 + 1)-dimensional Ising model on the square lattice, triangular lattice and honeycomb lattice. A critical point analysis based upon them is presented.
引用
收藏
页码:2863 / 2867
页数:5
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