A Note of W-algebra Realisations
High Energy Physics - Theory
2009-10-22 v1
Abstract
We provide a general description of realisations of W--algebras in terms of smaller W--algebras and free fields. This is based on the definition of the W--algebra as the commutant of a set of screening charges. This is conjectured to be related to partial gauge-fixings in the Hamiltonian reduction model.
Cite
@article{arxiv.hep-th/9205013,
title = {A Note of W-algebra Realisations},
author = {G. M. T. Watts},
journal= {arXiv preprint arXiv:hep-th/9205013},
year = {2009}
}
Comments
8 pages