Reflection equations and exactly solvable lattice spin models

被引:0
|
作者
Behrend, RE
Pearce, PA
机构
[1] Physikalische Institut, Universität Bonn, D-53115 Bonn
[2] Department of Mathematics, University of Melbourne, Parkville
关键词
D O I
10.1007/BF01690331
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Reflection equations are used to obtain families of commuting double-row transfer matrices for interaction-round-a-face (IRF) models with fixed and free boundary conditions. We illustrate our methods for the Andrews-Baxter-Forrester (ABF) models which are L-state models associated with the quantum group U-q(su(2)) at a root of unity. We construct elliptic solutions to the reflection equations for the ABF models by a procedure which uses fusion to build the solutions starting from a trivial solution.
引用
收藏
页码:1179 / 1187
页数:9
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