Note on the Algebra of Screening Currents for the Quantum Deformed W-Algebra
q-alg
2009-10-30 v2 Quantum Algebra
Abstract
With slight modifications in the zero modes contributions, the positive and negative screening currents for the quantum deformed W-algebra W_{q,p}(g) can be put together to form a single algebra which can be regarded as an elliptic deformation of the universal enveloping algebra of \hat{g}, where g is any classical simply-laced Lie algebra.
Keywords
Cite
@article{arxiv.q-alg/9704018,
title = {Note on the Algebra of Screening Currents for the Quantum Deformed W-Algebra},
author = {Liu Zhao and Bo-Yu Hou},
journal= {arXiv preprint arXiv:q-alg/9704018},
year = {2009}
}
Comments
LaTeX file, 9 pages. Errors in Serre relation corrected. Two references to Awata,H. et al added