Discrete Torsion, AdS/CFT and duality
High Energy Physics - Theory
2009-10-31 v1
Abstract
We analyse D-branes on orbifolds with discrete torsion, extending earlier results. We analyze certain Abelian orbifolds of the type C^3/ \Gamma, where \Gamma is given by Z_m x Z_n, for the most general choice of discrete torsion parameter. By comparing with the AdS/CFT correspondence, we can consider different geometries which give rise to the same physics. This identifies new mirror pairs and suggests new dualities at large N. As a by-product we also get a more geometric picture of discrete torsion.
Cite
@article{arxiv.hep-th/0001055,
title = {Discrete Torsion, AdS/CFT and duality},
author = {David Berenstein and Robert G. Leigh},
journal= {arXiv preprint arXiv:hep-th/0001055},
year = {2009}
}
Comments
JHEP format, 6 figures