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On the Three-Point Couplings in Toda Field Theory

T. Fujiwara, H. Igarashi, Y. Takimoto

hep-tharXiv:hep-th/9707229

Abstract

Correlation functions of Toda field vertices are investigated by applying the method of integrating zero-mode developed for Liouville theory. We generalize the relations among the zero-, two- and three-point couplings known in Liouville case to arbitrary Toda theories. Two- and three-point functions of Toda vertices associated with the simple roots are obtained.

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