• A CONFORMAL VERTEX ALGEBRA STRUCTURE ON THE REPRESENTATION ...

Tianzeng Li, Yu Wang*

Abstract


The vertex operator structure on the representation of untwisted affine algebra associated with is studied by using the representation theory of Lie algebra. Moreover, it is proved that is a vertex operator algebra according to calculus methods of formal distributions, and then the conformal vector on the vertex algebra is given.

Keywords


vertex algebra; vertex operator; n-th product.

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