Defect Lines and Boundary Flows
High Energy Physics - Theory
2009-11-10 v1
Abstract
Using the properties of defect lines, we study boundary renormalisation group flows. We find that when there exists a flow between maximally symmetric boundary conditions "a" and "b" then there also exists a boundary flow between "c x a" and "c x b" where "x" denotes the fusion product. We also discuss applications of this simple observation.
Cite
@article{arxiv.hep-th/0306167,
title = {Defect Lines and Boundary Flows},
author = {K. Graham and G. M. T. Watts},
journal= {arXiv preprint arXiv:hep-th/0306167},
year = {2009}
}
Comments
16+1 pages, 1 figure