2006年
Super-horizon primordial black holes: How do they grow?
THIRD 21COE SYMPOSIUM: ASTROPHYSICS AS INTERDISCIPLINARY SCIENCE
- 巻
- 31
- 号
- 開始ページ
- 111
- 終了ページ
- 114
- 記述言語
- 英語
- 掲載種別
- 研究論文(国際会議プロシーディングス)
- DOI
- 10.1088/1742-6596/31/1/019
- 出版者・発行元
- IOP PUBLISHING LTD
Primordial black holes have important observational implications through Hawking evaporation and gravitational radiation as well as being a candidate for cold dark matter. Those black holes may have formed in the early universe typically with the mass scale contained within the Hubble horizon at the formation epoch and subsequently accreted the mass surrounding them. Numerical relativity simulation shows that primordial black holes of different masses do not accrete much, which contrasts with a simplistic Newtonian argument. Primordial black holes larger than the cosmological horizon have non-standard global structure, suggesting that they may have formed in inflationary cosmology.
- リンク情報
- ID情報
-
- DOI : 10.1088/1742-6596/31/1/019
- ISSN : 1742-6588
- Web of Science ID : WOS:000239846200019