On the D-brane solutions in Godel Universe
High Energy Physics - Theory
2012-07-31 v2
Abstract
We present a class of supersymmetric Godel solutions in string theory from the non-standard intersection of branes in supergravities. Such solutions are obtained by applying a T-duality on the known solutions in PP-wave spacetime. We further present classical solutions of supersymmetric D-brane in Godel universes arising from the PP-wave in the near horizon geometry of stack of D5-branes and from the new isometries of H_6 PP-wave background. These branes are supported by multiple constant Neveu-Schwarz and Ramond-Ramond field strengths.
Cite
@article{arxiv.1207.5459,
title = {On the D-brane solutions in Godel Universe},
author = {Kamal L. Panigrahi and Pratap K. Swain},
journal= {arXiv preprint arXiv:1207.5459},
year = {2012}
}
Comments
10 pages, typos fixed, added references