COSMOLOGICAL PRODUCTION OF BLACK-HOLES

被引:20
|
作者
HALL, LJ [1 ]
HSU, SDH [1 ]
机构
[1] UNIV CALIF BERKELEY LAWRENCE BERKELEY LAB,DIV PHYS,THEORET PHYS GRP,BERKELEY,CA 94720
关键词
D O I
10.1103/PhysRevLett.64.2848
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
It is argued that, at a first-order phase transition, false-vacuum bubbles may occasionally collapse to become black holes. If the critical temperature Tc is less than a TeV, these black holes, which have a mass proportional to MPl2/Tc, could survive until today to be the dark matter. Alternatively, evaporation of black holes could give rise to relic particle abundances. © 1990 The American Physical Society.
引用
收藏
页码:2848 / 2851
页数:4
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