Born-Infeld phantom gravastars

被引：106
|
作者：
Bilic, N
Tupper, GB
Viollier, RD
机构：
[1] Rudjer Boskovic Inst, Zagreb 10002, Croatia
[2] Univ Cape Town, Dept Phys, Inst Theoret Phys & Astrophys, ZA-7701 Rondebosch, South Africa
来源：
JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS | 2006年 / 02期
关键词：
dark matter; dark energy theory; massive black holes;
D O I：
10.1088/1475-7516/2006/02/013
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We construct new gravitational vacuum star solutions with a Born-Infeld phantom replacing the de Sitter interior. The model allows for a wide range of masses and radii required by phenomenology, and can be motivated from low energy string theory.
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页数：12
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