Extremal noncommutative black holes as dark matter furnaces

被引：2

作者：

Kawamoto, Shoichi ^{[1
,2
]}

Wei, Chun-Yu ^{[4
]}

Wen, Wen-Yu ^{[1
,2
,3
]}

机构：

[1] Chung Yuan Christian Univ, Dept Phys, Taoyuan 320, Taiwan

[2] Chung Yuan Christian Univ, Ctr High Energy Phys, Taoyuan 320, Taiwan

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

[4] Natl Cent Univ, Dept Phys, Taoyuan 320, Taiwan

来源：

CLASSICAL AND QUANTUM GRAVITY | 2017年 / 34卷 / 17期

关键词：

primordial black hole; dark matter; noncommutative geometry;

D O I：

10.1088/1361-6382/aa7f56

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

In this paper, we consider dark matter annihilation in the gravitational field of noncommutative black holes. Instead of a violent fate predicted in the usual Hawking radiation, we propose a thermal equilibrium state where a mildly burning black hole relic is fueled by dark matter accretion at the final stage of evaporation.

引用

页数：11

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