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Dark energy accretion onto black holes in a cosmic scenario |
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| Authors: | Prado Martín-Moruno Az-Eddine L Marrakchi Salvador Robles-Pérez and Pedro F González-Díaz |
| Institution: | 1.Colina de los Chopos, Instituto de Matemáticas y Física Fundamental,Consejo Superior de Investigaciones Científicas,Madrid,Spain;2.Laboratoire de Physique Théorique et Appliquée, Faculté des Sciences, Dhar El Mahraz,Université Sidi Mohamed Ben Abdellah,Fés-Atlas,Morocco |
| 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. While the first case is the same as the usual accretion procedure for a more complicated fluid, the second one give rise to a consistent cosmic scenario for the mentioned phenomenon. |
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