EXACT SOLUTION OF LONG-RANGE INTERACTING SPIN CHAINS WITH BOUNDARIES

被引:56
|
作者
BERNARD, D
PASQUIER, V
SERBAN, D
机构
来源
EUROPHYSICS LETTERS | 1995年 / 30卷 / 05期
关键词
D O I
10.1209/0295-5075/30/5/009
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We consider integrable models of the Haldane-Shastry type with open boundary conditions. We define monodromy matrices, obeying the reflection equation, which generate the symmetries of these models. Using a map to the Calogero-Sutherland Hamiltonian of BC type, we derive the spectrum and the highest weight eigenstates.
引用
收藏
页码:301 / 306
页数:6
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