A note on the center of the super Yangian $Y_{M|N}(\mathfrak{s})$

Hao Chang, Hongmei Hu

Let $Y_{M|N}(\mathfrak{s})$ be the super Yangian associated with an arbitrary fixed $0^M{1}^N$-sequence $\mathfrak{s}$. In the present paper, we give a new formula for the quantum Be…