Off-shell Bethe vectors and Drinfeld currents
量子代数
2015-06-26 v2 数学物理
math.MP
可精确求解与可积系统
摘要
In this paper we compare two constructions of weight functions (off-shell Bethe vectors) for the quantum affine algebra . The first construction comes from the algebraic nested Bethe ansatz. The second one is defined in terms of certain projections of products of Drinfeld currents. We show that two constructions give the same result in tensor products of vector representations of .
引用
@article{arxiv.math/0610517,
title = {Off-shell Bethe vectors and Drinfeld currents},
author = {Sergey Khoroshkin and Stanislav Pakuliak and Vitaly Tarasov},
journal= {arXiv preprint arXiv:math/0610517},
year = {2015}
}
备注
25 pages, misprints corrected