Simple weight modules for Yangian $Y({\mathfrak{sl}}_2)$

Yikun Zhou, Yilan Tan, Limeng Xia

Let $\mathfrak{g}$ be a finite-dimensional simple Lie algebra over $\mathbb{C}$. A $Y(\mathfrak{g})$-module is said to be weight if it is a weight $\mathfrak{g}$-mod…