Yangian realisations from finite W algebras
High Energy Physics - Theory
2009-10-31 v1 Quantum Algebra
Abstract
We construct an algebra homomorphism between the Yangian Y(sl(n)) and the finite W-algebras W(sl(np),n.sl(p)) for any p. We show how this result can be applied to determine properties of the finite dimensional representations of such W-algebras.
Cite
@article{arxiv.hep-th/9803243,
title = {Yangian realisations from finite W algebras},
author = {E. Ragoucy and P. Sorba},
journal= {arXiv preprint arXiv:hep-th/9803243},
year = {2009}
}
Comments
26 pages, Latex2e