WORMHOLE SOLUTIONS TO HORAVA GRAVITY

N. E. GRANDI

París

Seminario; Seminario en el LUTH, Observatoire de Paris Meudon; 2009

Grupo de física teórica

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