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arXiv · 2301.08100

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

Hao Chang·Hongmei Hu
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Abstract

Let $Y_{M|N}(\mathfrak{s})$ be the super Yangian associated with an arbitrary fixed $0^M1^N$-sequence $\mathfrak{s}$. In the present paper, we give a new formula for the quantum Berezinian by using the parabolic generators, which generalizes the usual expression in terms of RTT generators or Drinfeld generators.

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Hao Chang, Hongmei Hu. 2023-01-19. A note on the center of the super Yangian $Y_{M|N}(\mathfrak{s})$. https://arxiv.org/abs/2301.08100

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