Associating modules for the $h$-Yangian and quantum elliptic algebra in type $A$ with $h$-adic quantum vertex algebras
Quantum Algebra
2026-01-05 v1
Abstract
We consider the Etingof-Kazhdan quantum vertex algebra associated with the trigonometric and elliptic -matrix of type We establish a connection between (restricted) modules for the -Yangian and the elliptic quantum algebra of level zero, and deformed (twisted) -coordinated -modules. As its application, in the trigonometric case, we construct new families of central elements of at the critical level which we then use to derive commutative families in the -Yangian
Cite
@article{arxiv.2601.00371,
title = {Associating modules for the $h$-Yangian and quantum elliptic algebra in type $A$ with $h$-adic quantum vertex algebras},
author = {Lucia Bagnoli and Naihuan Jing and Slaven Kožić},
journal= {arXiv preprint arXiv:2601.00371},
year = {2026}
}
Comments
23 pages