Affine vertex operator superalgebra $L_{\widehat{sl(2|1)}}(k,0)$ at boundary admissible level

Huaimin Li, Qing Wang

Let $L_{\widehat{sl(2|1)}}(k,0)$ be the simple affine vertex operator superalgebra associated to the affine Lie superalgebra $\widehat{sl(2|1)}$ with admissible level $\m…