論文

査読有り
1999年6月

Gravitational radiation from a naked singularity - Odd-parity perturbation

PROGRESS OF THEORETICAL PHYSICS
  • H Iguchi
  • ,
  • T Harada
  • ,
  • K Nakao

101
6
開始ページ
1235
終了ページ
1252
記述言語
英語
掲載種別
研究論文(学術雑誌)
出版者・発行元
PROGRESS THEORETICAL PHYSICS PUBLICATION OFFICE

It has been suggested that a naked singularity is a good candidate for a strong gravitational wave burster. A naked singularity occurs in the generic collapse of an inhomogeneous dust ball. We study the odd-parity mode of gravitational waves from a naked singularity of the Lemaitre-Tolman-Bondi spacetime. The wave equation for gravitational waves is solved by numerical integration using the single null coordinate. It is found that the naked singularity is not a strong source of the odd-parity gravitational radiation, although the metric perturbation grows in the central region. Therefore, the Cauchy horizon in this spacetime should be marginally stable with respect to odd-parity perturbations.


リンク情報
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000081235300003&DestApp=WOS_CPL
ID情報
  • ISSN : 0033-068X
  • Web of Science ID : WOS:000081235300003

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