XXZ-type Bethe ansatz equations and quasi-polynomials
Quantum Algebra
2015-06-11 v1 Mathematical Physics
math.MP
Abstract
We study solutions of the Bethe ansatz equation for the XXZ-type integrable model associated with the Lie algebra sl_N. 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.
Keywords
Cite
@article{arxiv.1210.2315,
title = {XXZ-type Bethe ansatz equations and quasi-polynomials},
author = {J. R. Li and V. Tarasov},
journal= {arXiv preprint arXiv:1210.2315},
year = {2015}
}