Induced Boundary Flow on the c = 1 Orbifold Moduli Space
High Energy Physics - Theory
2012-09-20 v1
Abstract
Boundary flow in the 2d CFT of a orbifold of a free boson on a circle is considered. Adding a bulk marginal operator to the orbifold branch induces a boundary flow. We show that this flow is consistent for any bulk marginal operator and known initial given boundary condition. The supersymmetric case is also mentioned. The supersymmetric case is also mentioned. For the circle branch of the moduli space this has been shown in arXiv:hep-th/0609034v2. The ground state multiplicity () is calculated and it is shown that it does indeed decrease.
Cite
@article{arxiv.1209.4344,
title = {Induced Boundary Flow on the c = 1 Orbifold Moduli Space},
author = {Shmuel Elitzur and Boaz Karni and Eliezer Rabinovici},
journal= {arXiv preprint arXiv:1209.4344},
year = {2012}
}