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Conformal Covariantization of Moyal-Lax Operators

Ming-Hsien Tu, Niann-Chern Lee, Yu-Tung Chen

hep-tharXiv:hep-th/0112262

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 W-algebras.

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