Vertex Operator Extension of Casimir Wa N Algebras †

Abstract

We give an extension of Casimir W A N algebras including a vertex operator which depends on non-simple roots of A N −1 .

Cite this paper

@inproceedings{Fateev1998VertexOE, title={Vertex Operator Extension of Casimir Wa N Algebras †}, author={Vladimir A. Fateev and A . B . Zamolodchikov}, year={1998} }