A Dynamical Solution in Horava-Lifshitz Gravity in the IR limit
General Relativity and Quantum Cosmology
2017-11-27 v5
Abstract
Non-stationary null dust in a spherically symmetric spacetime is studied in the context of a general-covariant Horava-Lifshitz theory. The non-minimal coupling to matter is considered in the infrared limit. The aim of this paper is to study whether the collapse of a null dust-like fluid can be a solution of Ho\v{r}ava-Lifshitz theory in the infrared limit. We have shown that the unique possible solution is static. This solution represents a Minkowski spacetime since the energy density is null.
Keywords
Cite
@article{arxiv.1603.00782,
title = {A Dynamical Solution in Horava-Lifshitz Gravity in the IR limit},
author = {O. Goldoni and M. F. A. da Silva and R. Chan and V. H. Satheeshkumar and J. F. Villas da Rocha},
journal= {arXiv preprint arXiv:1603.00782},
year = {2017}
}
Comments
6 pages. Corrected some typos and added new references. To appear in Canadian Journal of Physics