THE INFLUENCE OF AN INTERACTING VACUUM ENERGY ON THE GRAVITATIONAL COLLAPSE OF A STAR FLUID

被引：1
作者：
Campos, M. [1 ]
机构：
[1] Univ Fed Roraima, Dept Fis, BR-69304000 Boa Vista, RR, Brazil
来源：
INTERNATIONAL JOURNAL OF MODERN PHYSICS D | 2014年 / 23卷 / 04期
关键词：
Black holes; gravitational collapse; singularity; vacuum energy; DEFLATIONARY COSMOLOGY; DARK ENERGY; CONSTANT; MATTER;
D O I：
10.1142/S0218271814500333
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
To explain the accelerated expansion of the universe, models with interacting dark components has been considered in the literature. Generally, the dark energy component is physically interpreted as the vacuum energy. However, at the other side of the same coin, the influence of the vacuum energy in the gravitational collapse is a topic of scientific interest. Based in a simple assumption on the collapsed rate of the matter fluid density that is altered by the inclusion of a vacuum energy component that interacts with the matter fluid, we study the final fate of the collapse process.
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页数：13
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