Black hole remnants in the early universe

被引：58

作者：

Scardigli, Fabio ^{[1
,2
,3
]}

Gruber, Christine ^{[1
]}

Chen, Pisin ^{[1
,2
,3
,4
]}

机构：

[1] Natl Taiwan Univ, Leung Ctr Cosmol & Particle Astrophys LeCosPA, Taipei 106, Taiwan

[2] Natl Taiwan Univ, Dept Phys, Taipei 106, Taiwan

[3] Natl Taiwan Univ, Grad Inst Astrophys, Taipei 106, Taiwan

[4] Stanford Univ, SLAC Natl Accelerator Lab, Kavli Inst Particle Astrophys & Cosmol, Menlo Pk, CA 94025 USA

来源：

PHYSICAL REVIEW D | 2011年 / 83卷 / 06期

关键词：

GENERALIZED UNCERTAINTY PRINCIPLE; PARTICLE-EMISSION RATES; MASSLESS PARTICLES; QUANTUM-GRAVITY; PLANCK LENGTH; THERMODYNAMICS; SPACE;

D O I：

10.1103/PhysRevD.83.063507

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We consider the production of primordial micro black holes (MBH) remnants in the early Universe. These objects induce the Universe to be in a matter-dominated era before the onset of inflation. Effects of such an epoch on the CMB power spectrum are discussed and computed both analytically and numerically. By comparison with the latest observational data from the WMAP collaboration, we find that our model appears to explain the quadrupole anomaly of the CMB power spectrum.

引用

页数：30

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