Spacetime supersymmetry in $AdS_3$ backgrounds
High Energy Physics - Theory
2009-10-31 v2
Abstract
We construct string target spacetimes with AdS_3 x X geometry, which have an N=2 spacetime superconformal algebra. X is found to be a U(1) fibration over a manifold which is a target for an N=2 worldsheet conformal field theory. We emphasize theories with free field realizations where in principle it is possible to compute the full one-particle string spectrum.
Cite
@article{arxiv.hep-th/9904040,
title = {Spacetime supersymmetry in $AdS_3$ backgrounds},
author = {David Berenstein and Robert G. Leigh},
journal= {arXiv preprint arXiv:hep-th/9904040},
year = {2009}
}
Comments
13 pages Latex; references added