Centralizer construction of the Yangian of the queer Lie superalgebra
Representation Theory
2007-05-23 v1 Quantum Algebra
Abstract
Consider the complex matrix Lie superalgebra with the standard generators where . Define an involutive automorphism of by . The queer Lie superalgebra is the fixed point subalgebra in relative to the automorphism . Consider the twisted polynomial current Lie superalgebra . The enveloping algebra of the Lie superalgebra has a deformation, called the Yangian of . For each denote by the centralizer of in the superalgebra . We describe the projective limit of the sequence of centralizer algebras in terms of the Yangian of .
Keywords
Cite
@article{arxiv.math/0404086,
title = {Centralizer construction of the Yangian of the queer Lie superalgebra},
author = {Maxim Nazarov and Alexander Sergeev},
journal= {arXiv preprint arXiv:math/0404086},
year = {2007}
}
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24 pages