論文

2006年

Super-horizon primordial black holes: How do they grow?

THIRD 21COE SYMPOSIUM: ASTROPHYSICS AS INTERDISCIPLINARY SCIENCE
  • Tomohiro Harada

31
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
DOI
https://doi.org/10.1088/1742-6596/31/1/019
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000239846200019&DestApp=WOS_CPL
ID情報
  • DOI : 10.1088/1742-6596/31/1/019
  • ISSN : 1742-6588
  • Web of Science ID : WOS:000239846200019

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