1211.2909 (Takeo Kojima)

Bosonization and vertex operator of supersymmetry $u_q(\hat{sl}(n|1))$
for level $k$    [PDF]

Takeo Kojima

We construct a bosonization of the quantum superalgebra $U_q(\hat{sl}(N|1))$ for an arbitrary level $k$. We construct the screening that commutes with the quantum superalgebra for an arbitrary level $k \neq -N+1$. We propose a bosonization of the vertex operator that gives the intertwiner among the Wakimoto realization and the typical representation.

View original: http://arxiv.org/abs/1211.2909