Explicit generators in rectangular affine W-algebras of type A
Representation Theory
2017-02-06 v3 Mathematical Physics
math.MP
Abstract
We produce in an explicit form free generators of the affine W-algebra of type A associated with a nilpotent matrix whose Jordan blocks are of the same size. This includes the principal nilpotent case and we thus recover the quantum Miura transformation of Fateev and Lukyanov.
Keywords
Cite
@article{arxiv.1403.1017,
title = {Explicit generators in rectangular affine W-algebras of type A},
author = {Tomoyuki Arakawa and Alexander Molev},
journal= {arXiv preprint arXiv:1403.1017},
year = {2017}
}
Comments
13 pages, with some changes and corrections