A remarkable connection between Yangians and finite W-algebras
High Energy Physics - Theory
2007-05-23 v1 Quantum Algebra
Abstract
For a large class of finite W algebras, the defining relations of a Yangian are proved to be satisfied. Therefore such finite W algebras appear as realisations of Yangians. This result is useful to determine properties of such W algebra representations.
Cite
@article{arxiv.hep-th/9803242,
title = {A remarkable connection between Yangians and finite W-algebras},
author = {E. Ragoucy and P. Sorba},
journal= {arXiv preprint arXiv:hep-th/9803242},
year = {2007}
}
Comments
4 pages, latex2e, Talk presented at NEEDS'97, VIII Regional Conference on Math. Phys, Vth Wigner Symposium and 3rd Bologna Workshop on CFT and IM