Energy-Level Ordering for Frustrated Spin Ladder Models

被引:1
|
作者
Hakobyan, T. [1 ]
机构
[1] Yerevan State Univ, Yerevan, Armenia
关键词
STATE; THEOREM;
D O I
10.1134/S1063778810020213
中图分类号
O57 [原子核物理学、高能物理学];
学科分类号
070202 ;
摘要
The Lieb-Mattis theorem about ordering of energy levels is generalized to frustrated antiferromagnetic spin-1/2 ladder model with diagonal and four-spin interaction.
引用
收藏
页码:339 / 344
页数:6
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