Wormhole solutions to Horava gravity
High Energy Physics - Theory
2011-01-17 v3 General Relativity and Quantum Cosmology
Abstract
We present wormhole solutions to Horava non-relativistic gravity theory in vacuum. We show that, if the parameter is set to one, transversable wormholes connecting two asymptotically de Sitter or anti-de Sitter regions exist. In the case of arbitrary , the asymptotic regions have a more complicated metric with constant curvature. We also show that, when the detailed balance condition is violated softly, tranversable and asymptotically Minkowski, de Sitter or anti-de Sitter wormholes exist.
Cite
@article{arxiv.0906.0582,
title = {Wormhole solutions to Horava gravity},
author = {Marcelo Botta-Cantcheff and Nicolas Grandi and Mauricio Sturla},
journal= {arXiv preprint arXiv:0906.0582},
year = {2011}
}
Comments
17 pages, 1 figure. Replaced by revised version. Includes an appendix with the proof of the matching condition. References added. Accepted for publication in Phys.Rev.D