Affine super Yangian and Weyl groupoid(extended)

Vasiliy Volkov, Vladimir Stukopin

We study affine super Yangians of type $\widehat{\mathfrak{sl}}(m|n)$ over $\mathbb{C}[\hslash ]$ for arbitrary cyclic parity sequences, with $m,n\ge 2$ and $m\ne n$. We prove the equ…