Work

Affine super Yangians and non-rectangular W-superalgebras

Year: 2025

Type: article

Abstract: We construct four edge contractions for the affine super Yangian of type A . As an application, 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 .

Source: Letters in Mathematical Physics

DOI: 10.1007/s11005-025-01987-0

Author: Mamoru Ueda

Institution: The University of Tokyo

Language: English

Topic: Algebraic structures and combinatorial models

Subfield: Geometry and Topology

Field: Mathematics

Domain: Physical Sciences

Open Access status: hybrid

Estimated APC paid: $2,990

Funders: University of Tokyo, Japan Society for the Promotion of Science