期刊
GENERAL RELATIVITY AND GRAVITATION
卷 43, 期 4, 页码 1069-1082出版社
SPRINGER/PLENUM PUBLISHERS
DOI: 10.1007/s10714-010-0928-1
关键词
Black hole; Dark energy; Phantom energy; Hawking radiation
We investigate the effects of accretion of phantom energy onto primordial black holes. Since Hawking radiation and phantom energy accretion contribute to a decrease of the mass of the black hole, the primordial black hole that would be expected to decay now due to the Hawking process would decay earlier due to the inclusion of the phantom energy. Equivalently, to have the primordial black hole decay now it would have to be more massive initially. We find that the effect of the phantom energy is substantial and the black holes decaying now would be much more massive-over ten orders of magnitude! This effect will be relevant for determining the time of production and hence the number of evaporating black holes expected in a universe accelerating due to phantom energy.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据