Wormhole solutions to Horava gravity

M. BOTTA-CANTCHEFF; N. GRANDI; M. STURLA

PHYSICAL REVIEW D - PARTICLE AND FILDS

APS

Lugar: New York; Año: 2010 vol. 82 p. 4034 - 4051

0556-2821

We present wormhole solutions to Horava non-relativistic gravity theory in vacuum. We show that, if the parameter $lambda$ is set to one, transversable wormholes connecting two asymptotically de Sitter or anti-de Sitter regions exist. In the case of arbitrary $lambda$, 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.