A Drinfeld-type presentation of the orthosymplectic Yangians
Quantum Algebra
2024-03-05 v2 Mathematical Physics
math.MP
Representation Theory
Abstract
We use the Gauss decomposition of the generator matrix in the -matrix presentation of the Yangian for the orthosymplectic Lie superalgebra to produce its Drinfeld-type presentation. The results rely on a super-version of the embedding theorem which allows one to identify a subalgebra in the -matrix presentation which is isomorphic to the Yangian associated with .
Keywords
Cite
@article{arxiv.2112.10419,
title = {A Drinfeld-type presentation of the orthosymplectic Yangians},
author = {A. I. Molev},
journal= {arXiv preprint arXiv:2112.10419},
year = {2024}
}
Comments
30 pages, minor changes