XXZ-type Bethe ansatz equations and quasi-polynomials

被引：3
|
作者：
Li, Jian Rong [1 ]
Tarasov, Vitaly [1 ]
机构：
[1] Lanzhou Univ, Dept Math, Lanzhou 730000, Peoples R China
来源：
XXTH INTERNATIONAL CONFERENCE ON INTEGRABLE SYSTEMS AND QUANTUM SYMMETRIES (ISQS-20) | 2013年 / 411卷
基金：
美国国家科学基金会;
关键词：
D O I：
10.1088/1742-6596/411/1/012020
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
We study solutions of the Bethe ansatz equation for the XXZ-type integrable model associated with the Lie algebra SIN. We give a correspondence between solutions of the Bethe ansatz equations and collections of quasi-polynomials. This extends the results of E. Mukhin and A. Varchenko for the XXX-type model and the trigonometric Gaudin model.
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页数：19
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