Schur Polynomials and the Yang-Baxter equation
Combinatorics
2010-01-30 v3 Mathematical Physics
math.MP
Abstract
We show that within the six-vertex model there is a parametrized Yang-Baxter equation with nonabelian parameter group GL(2)xGL(1) at the center of the disordered regime. As an application we rederive deformations of the Weyl character formule of Tokuyama and of Hamel and King.
Keywords
Cite
@article{arxiv.0912.0911,
title = {Schur Polynomials and the Yang-Baxter equation},
author = {Ben Brubaker and Daniel Bump and Solomon Friedberg},
journal= {arXiv preprint arXiv:0912.0911},
year = {2010}
}
Comments
Revised introduction; slightly changed references