2005年3月
Spherically symmetric perfect fluid in area-radial coordinates
CLASSICAL AND QUANTUM GRAVITY
- ,
- ,
- 巻
- 22
- 号
- 5
- 開始ページ
- 841
- 終了ページ
- 853
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1088/0264-9381/22/5/006
- 出版者・発行元
- IOP PUBLISHING LTD
We study the spherically symmetric collapse of a perfect fluid using area-radial coordinates. We show that analytic mass functions describe a static regular centre in these coordinates. In this case, a central singularity cannot be realized without an infinite discontinuity in the central density. We construct mass functions involving fluid dynamics at the centre and investigate the relationship between those and the nature of the singularities.
- リンク情報
- ID情報
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- DOI : 10.1088/0264-9381/22/5/006
- ISSN : 0264-9381
- eISSN : 1361-6382
- Web of Science ID : WOS:000228261400007