Conformal Covariantization of Moyal-Lax Operators
arXiv:hep-th/0112262 · doi:10.1088/0305-4470/35/19/317
Abstract
A covariant approach to the conformal property associated with Moyal-Lax operators is given. By identifying the conformal covariance with the second Gelfand-Dickey flow, we covariantize Moyal-Lax operators to construct the primary fields of one-parameter deformation of classical -algebras.
13 pages, Revtex, no figures, v.2: typos corrected, references added and conclusion modified