論文

査読有り
2014年1月

High energy collision of particles in the vicinity of extremal black holes in higher dimensions: Banados-Silk-West process as linear instability of extremal black holes

PHYSICAL REVIEW D
  • Naoki Tsukamoto
  • ,
  • Masashi Kimura
  • ,
  • Tomohiro Harada

89
2
開始ページ
024020
終了ページ
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1103/PhysRevD.89.024020
出版者・発行元
AMER PHYSICAL SOC

We study high energy particle collisions around higher dimensional black holes. It is shown that the center of mass energy can be arbitrarily large in the vicinity of the event horizon like the Banados, Silk and West (BSW) process in four dimensions if the following two conditions are satisfied: (i) the horizon is extremal and (ii) the parameters of either of the two colliding particles are fine-tuned, which is called a critical particle condition. We also show that a test particle which satisfies the critical particle condition can reach the event horizon from a distant region for a simple case. Finally, we discuss the relation between the BSW process and the linear instability of test fields around extremal black holes, the latter of which has been recently found by Aretakis [Commun. Math. Phys. 307, 17 (2011); Ann. Inst. Henri Poincare 12, 1491 (2011); J. Funct. Anal. 263, 2770 (2012); arXiv: 1206.6598; Classical Quantum Gravity 30, 095010 (2013); Phys. Rev. D 87, 084052 (2013)].


リンク情報
DOI
https://doi.org/10.1103/PhysRevD.89.024020
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000331845900009&DestApp=WOS_CPL
URL
http://www.scopus.com/inward/record.url?eid=2-s2.0-84894476824&partnerID=MN8TOARS
ID情報
  • DOI : 10.1103/PhysRevD.89.024020
  • ISSN : 1550-7998
  • eISSN : 1550-2368
  • ORCIDのPut Code : 25712421
  • SCOPUS ID : 84894476824
  • Web of Science ID : WOS:000331845900009

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