Center of the quantum affine vertex algebra associated with trigonometric R-matrix
Quantum Algebra
2017-09-04 v1 Representation Theory
Abstract
We consider the quantum vertex algebra associated with the trigonometric R-matrix in type A as defined by Etingof and Kazhdan. We show that its center is a commutative associative algebra and construct an algebraically independent family of topological generators of the center at the critical level.
Keywords
Cite
@article{arxiv.1611.06700,
title = {Center of the quantum affine vertex algebra associated with trigonometric R-matrix},
author = {Slaven Kožić and Alexander Molev},
journal= {arXiv preprint arXiv:1611.06700},
year = {2017}
}
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24 pages