Dark Energy Accretion onto black holes in a cosmic scenario
General Relativity and Quantum Cosmology
2009-12-04 v1
Abstract
In this paper we study the accretion of dark energy onto a black hole in the cases that dark energy is equipped with a positive cosmological constant and when the space-time is described by a Schwarzschild-de Sitter metric. It is shown that, if confronted with current observational data, the results derived when no cosmological constant is present are once again obtained in both cases.
Keywords
Cite
@article{arxiv.0803.2005,
title = {Dark Energy Accretion onto black holes in a cosmic scenario},
author = {Prado Martín-Moruno and Az-Eddine L. Marrakchi and Salvador Robles-Pérez and Pedro F. González-Díaz},
journal= {arXiv preprint arXiv:0803.2005},
year = {2009}
}
Comments
7 pages, 3 figures