Vertex Operators of Admissible Modules of $U_q(C_n^{(1)})$

Abstract

Using our recent bosonic realization of $U_q({\widehat{sp}}_{2n})$, we construct explicitly the vertex operators for the level -1/2 modules of $U_q({\widehat{sp}}_{2n})$ using bosonic fields. Our method contains a detailed analysis of all the q-intertwining relations.

arXiv commentLaTex file, 21 pages