Black holes in Goedel-type universes with a cosmological constant
High Energy Physics - Theory
2009-11-10 v3 General Relativity and Quantum Cosmology
Abstract
We discuss supersymmetric black holes embedded in a Goedel-type universe with cosmological constant in five dimensions. The spacetime is a fibration over a four-dimensional Kaehler base manifold, and generically has closed timelike curves. Asymptotically the space approaches a deformation of AdS_5, which suggests that the appearance of closed timelike curves should have an interpretation in some deformation of D=4, N=4 super-Yang-Mills theory. Finally, a Goedel-de Sitter universe is also presented and its causal structure is discussed.
Keywords
Cite
@article{arxiv.hep-th/0401239,
title = {Black holes in Goedel-type universes with a cosmological constant},
author = {Klaus Behrndt and Dietmar Klemm},
journal= {arXiv preprint arXiv:hep-th/0401239},
year = {2009}
}
Comments
25 pages, Latex, no figures, references updated, physical discussion of the solutions considerably expanded, holographic stress tensor and conserved charges of Goedel-AdS(5) solution computed