The Two-exponential Liouville Theory and the Uniqueness of the Three-point Function
High Energy Physics - Theory
2009-10-31 v1
Abstract
It is shown that in the two-exponential version of Liouville theory the coefficients of the three-point functions of vertex operators can be determined uniquely using the translational invariance of the path integral measure and the self-consistency of the two-point functions. The result agrees with that obtained using conformal bootstrap methods. Reflection symmetry and a previously conjectured relationship between the dimensional parameters of the theory and the overall scale are derived.
Cite
@article{arxiv.hep-th/0003247,
title = {The Two-exponential Liouville Theory and the Uniqueness of the Three-point Function},
author = {L. O'Raifeartaigh and J. M. Pawlowski and V. V. Sreedhar},
journal= {arXiv preprint arXiv:hep-th/0003247},
year = {2009}
}
Comments
Plain TeX File; 15 Pages