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.
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页码:L583 / L589
页数:7
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