The self-gravitating Fermi gas

被引：0
|
作者：
Chavanis, PH [1 ]
机构：
[1] Univ Toulouse 3, Phys Quant Lab, F-31062 Toulouse, France
来源：
DARK MATTER IN ASTRO- AND PARTICLE PHYSICS | 2002年
关键词：
D O I：
暂无
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We discuss the nature of phase transitions in the self-gravitating Fermi gas at non-zero temperature. This study can be relevant for massive neutrinos in Dark Matter models and for collisionless self-gravitating systems experiencing a "violent relaxation". Below a critical energy (in the microcanonical ensemble) or below a critical temperature (in the canonical ensemble), the system undergoes a gravitational collapse. leading to a compact object with a massive degenerate nucleus (fermion ball).
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页码：156 / 163
页数：8
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