A central extension of $\cD Y_{\hbar}(\gtgl_2)$ and its vertex representations
q-alg
2009-10-30 v1 Quantum Algebra
Abstract
A central extension of is proposed. The bosonization of level module and vertex operators are also given.
Cite
@article{arxiv.q-alg/9603032,
title = {A central extension of $\cD Y_{\hbar}(\gtgl_2)$ and its vertex representations},
author = {Kenji Iohara and Mika Kohno},
journal= {arXiv preprint arXiv:q-alg/9603032},
year = {2009}
}
Comments
10 pages, AmsLatex, to appear in Lett. in Math. Phys