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Free Boson Representation of q-Vertex Operators and their Correlation Functions

Akishi Kato, Yas-Hiro Quano, Jun'ichi Shiraishi

hep-tharXiv:hep-th/9209015

Abstract

A bosonization scheme of the q-vertex operators of for arbitrary level is obtained. They act as intertwiners among the highest weight modules constructed in a bosonic Fock space. An integral formula is proposed for N-point functions and explicit calculation for two-point function is presented.

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