Boundary conditions in Toda theories and minimal models
High Energy Physics - Theory
2011-02-18 v3
Abstract
We show that the disc bulk one-point functions in a sl(n) Toda conformal field theory have a well-defined limit for the central charge c=n-1, and that their limiting values can be obtained from a limit of bulk one-point functions in the W_n minimal models. This comparison leads to a proposal for one-point functions for twisted boundary conditions in Toda theory.
Keywords
Cite
@article{arxiv.1012.0485,
title = {Boundary conditions in Toda theories and minimal models},
author = {Stefan Fredenhagen},
journal= {arXiv preprint arXiv:1012.0485},
year = {2011}
}
Comments
33 pages, 1 figure; v2: Minor corrections; v3: version accepted at JHEP