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Affine super Yangians and non-rectangular $W$-superalgebras
Published 7 Jun 2024 in math.RA, math-ph, math.MP, and math.QA | (2406.04953v1)
Abstract: We construct four edge contractions for the affine super Yangian of type $A$. By using these edge contractions, we give a homomorphism from the affine super Yangian of type $A$ to the universal enveloping algebra of the non-rectangular $W$-superalgebra of type $A$.
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