Exact results of the transverse mixed spin-1/2 and spin-SB Ising model on the honeycomb lattice

被引:11
|
作者
Jascur, M [1 ]
Lacková, S [1 ]
机构
[1] Safarik Univ, Fac Sci, Dept Theoret Phys & Geophys, Kosice 04154, Slovakia
关键词
D O I
10.1088/0953-8984/12/36/102
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
A transverse mixed spin-1/2 and spin-S-B Ising model on the honeycomb lattice is studied by the use of a generalized star-triangle transformation which maps the model on an exactly solvable Ising model. The exact results for the phase diagram, compensation temperature, magnetization and transverse susceptibility are obtained and discussed.
引用
收藏
页码:L583 / L589
页数:7
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