N=2 supergravity in three dimensions and its Godel supersymmetric background
High Energy Physics - Theory
2008-11-26 v3
Abstract
The four dimensional Godel spacetime is known to have the structure M_3 x R. It is also known that the three-dimensional factor M_3 is an exact solution of three-dimensional gravity coupled to a Maxwell-Chern-Simons theory. We build in this paper a N=2 supergravity extension for this action and prove that the Godel background preserves half of all supersymmetries.
Keywords
Cite
@article{arxiv.0704.2465,
title = {N=2 supergravity in three dimensions and its Godel supersymmetric background},
author = {Maximo Banados and Alberto T. Faraggi and Stefan Theisen},
journal= {arXiv preprint arXiv:0704.2465},
year = {2008}
}