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| ファイル | 記述 | サイズ | フォーマット | |
|---|---|---|---|---|
| 0264-9381_32_17_177002.pdf | 208.62 kB | Adobe PDF | 見る/開く |
| タイトル: | A note on gravitational wave extraction from binary simulations |
| 著者: | Nakano, Hiroyuki |
| 著者名の別形: | 中野, 寛之 |
| キーワード: | numerical relativity black hole perturbation gravitational waves |
| 発行日: | 19-Aug-2015 |
| 出版者: | IOP Publishing |
| 誌名: | Classical and Quantum Gravity |
| 巻: | 32 |
| 号: | 17 |
| 論文番号: | 177002 |
| 抄録: | In previous works, we developed a perturbative extrapolation formula to obtain gravitational waves at infinity from binary black hole simulations, based on the Regge–Wheeler–Zerilli formalism. In practice, this formula was basically derived in a background flat spacetime. We derive here an estimation of errors and an improved extrapolation formula by using the Teukolsky perturbative equation for a background Kerr spacetime. The improved formula requires knowledge about a mass and spin of the background spacetime. |
| 著作権等: | This is an author-created, un-copyedited version of an article accepted for publication in 'Classical and Quantum Gravity'. The publisher is not responsible for any errors or omissions in this version of the manuscript or any version derived from it. The Version of Record is available online at http://dx.doi.org/10.1088/0264-9381/32/17/177002. The full-text file will be made open to the public on 19 August 2016 in accordance with publisher's 'Terms and Conditions for Self-Archiving'. This is not the published version. Please cite only the published version. この論文は出版社版でありません。引用の際には出版社版をご確認ご利用ください。 |
| URI: | http://hdl.handle.net/2433/201901 |
| DOI(出版社版): | 10.1088/0264-9381/32/17/177002 |
| 出現コレクション: | 学術雑誌掲載論文等 |
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