Dark energy accretion onto black holes in a cosmic scenario
Dark energy accretion onto black holes in a cosmic scenario
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宇宙场景中黑洞上的暗能量吸积
DOI：
10.1007/s10714-009-0808-8
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发表时间：
2008
影响因子：
2.8
通讯作者：
P. González
中科院分区：
文献类型：
--
作者：
P. Martín;A. Marrakchi;S. Robles;P. González
本文研究了暗能量具有正宇宙学常数和时空用Schwarzschild-de Sitter度规描述的情况下，暗能量对黑洞的吸积。虽然第一种情况与更复杂流体的通常吸积过程相同，但第二种情况为上述现象带来了一致的宇宙情景。
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.