Extensions of deformed $W$-algebras via $qq$-characters
Quantum Algebra
2022-12-06 v1 Mathematical Physics
math.MP
Abstract
We use combinatorics of -characters to study extensions of deformed -algebras. We describe additional currents and part of the relations in the cases of and .
Cite
@article{arxiv.2212.01649,
title = {Extensions of deformed $W$-algebras via $qq$-characters},
author = {B. Feigin and M. Jimbo and E. Mukhin},
journal= {arXiv preprint arXiv:2212.01649},
year = {2022}
}
Comments
Latex, 28 pages