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arxiv: 0803.2005 · v1 · submitted 2008-03-13 · 🌀 gr-qc

Dark Energy Accretion onto black holes in a cosmic scenario

classification 🌀 gr-qc
keywords darkenergyaccretionblackcasesconstantcosmologicalonto
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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.

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