Algebra of screening operators for the deformed $W_n$ algebra
q-alg
2009-10-30 v1 Quantum Algebra
Abstract
We construct a family of intertwining operators (screening operators) between various Fock space modules over the deformed algebra. They are given as integrals involving a product of screening currents and elliptic theta functions. We derive a set of quadratic relations among the screening operators, and use them to construct a Felder-type complex in the case of the deformed algebra.
Keywords
Cite
@article{arxiv.q-alg/9702029,
title = {Algebra of screening operators for the deformed $W_n$ algebra},
author = {B. Feigin and M. Jimbo and T. Miwa and A. Odesskii and Y. Pugai},
journal= {arXiv preprint arXiv:q-alg/9702029},
year = {2009}
}
Comments
46 pages