Minimal Models of CFT on Z_N-Surfaces
High Energy Physics - Theory
2014-11-18 v2
Abstract
The conformal field theory on a Z_N-surface is studied by mapping it on the branched sphere. Using a coulomb gas formalism we construct the minimal models of the theory.
Cite
@article{arxiv.hep-th/9610051,
title = {Minimal Models of CFT on Z_N-Surfaces},
author = {Samwel Apikyan and Costas Efthimiou},
journal= {arXiv preprint arXiv:hep-th/9610051},
year = {2014}
}
Comments
16 pages, latex, no figures; two important early references on the coset construction have been included; to appear in Mod. Phys. Lett