1999年6月
Gravitational radiation from a naked singularity - Odd-parity perturbation
PROGRESS OF THEORETICAL PHYSICS
- ,
- ,
- 巻
- 101
- 号
- 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
- ID情報
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- ISSN : 0033-068X
- Web of Science ID : WOS:000081235300003