Schwinger-Dyson approach to Liouville Field Theory
High Energy Physics - Theory
2015-01-20 v2
Abstract
We discuss Liouville field theory in the framework of Schwinger-Dyson approach and derive a functional equation for the three-point structure constant. We argue the existence of a second Schwinger-Dyson equation on the basis of the duality between the screening charge operators and obtain a second functional equation for the structure constant. We discuss the utility of the two functional equations to fix the structure constant uniquely.
Keywords
Cite
@article{arxiv.1404.5579,
title = {Schwinger-Dyson approach to Liouville Field Theory},
author = {Parikshit Dutta},
journal= {arXiv preprint arXiv:1404.5579},
year = {2015}
}