Gardado en:
| Autor Principal: | |
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| Formato: | Preprint |
| Publicado: |
2021
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| Subjects: | |
| Acceso en liña: | https://arxiv.org/abs/2103.08758 |
| Tags: |
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Table of Contents:
- We give explicit actions of Drinfeld generators on Gelfand-Tsetlin bases of super Yangian modules associated with skew Young diagrams. In particular, we give another proof that these representations are irreducible. We study irreducible tame $\mathrm Y(\mathfrak{gl}_{1|1})$-modules and show that a finite-dimensional irreducible $\mathrm Y(\mathfrak{gl}_{1|1})$-module is tame if and only if it is thin. We also give the analogous statements for quantum affine superalgebra of type A.