Solar System tests of Ho\v{r}ava-Lifshitz black holes
General Relativity and Quantum Cosmology
2010-01-21 v1
Abstract
In the present paper we consider the possibility of observationally testing Horava gravity at the scale of the Solar System, by considering the classical tests of general relativity (perihelion precession of the planet Mercury, deflection of light by the Sun and the radar echo delay) for the Kehagias-Sfetsos asymptotically flat black hole solution of Horava-Lifshitz gravity. All these gravitational effects can be fully explained in the framework of the vacuum solution of Horava gravity, and it is shown that the analysis of the classical general relativistic tests severely constrain the free parameter of the solution.
Keywords
Cite
@article{arxiv.1001.3517,
title = {Solar System tests of Ho\v{r}ava-Lifshitz black holes},
author = {Francisco S. N. Lobo and Tiberiu Harko and Zoltán Kovács},
journal= {arXiv preprint arXiv:1001.3517},
year = {2010}
}
Comments
7 pages, 3 figures; talk presented at the II Workshop on Black Holes, Instituto Superior Tecnico, Lisbon, 21-22 December 2009