paper

Wormhole solutions to Horava gravity

arXiv:0906.0582 · doi:10.1103/PhysRevD.82.124034

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.

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

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