ダウンロード数: 146
このアイテムのファイル:
ファイル | 記述 | サイズ | フォーマット | |
---|---|---|---|---|
ptep_ptw098.pdf | 675.09 kB | Adobe PDF | 見る/開く |
完全メタデータレコード
DCフィールド | 値 | 言語 |
---|---|---|
dc.contributor.author | Nakano, Hiroyuki | en |
dc.contributor.author | Sago, Norichika | en |
dc.contributor.author | Tanaka, Takahiro | en |
dc.contributor.author | Nakamura, Takashi | en |
dc.date.accessioned | 2016-12-12T04:59:36Z | - |
dc.date.available | 2016-12-12T04:59:36Z | - |
dc.date.issued | 2016-08-08 | - |
dc.identifier.issn | 2050-3911 | - |
dc.identifier.uri | http://hdl.handle.net/2433/217558 | - |
dc.description.abstract | The Sasaki.Nakamura transformation gives a short-ranged potential and a convergent source term for the master equation of perturbations in the Kerr space-time. In this paper, we study the asymptotic behavior of the transformation, and present a new relaxed necessary and sufficient condition for the transformation to obtain the short-ranged potential in the assumption that the transformation converges in the far distance. Also, we discuss the peak location of the potential which is responsible for quasinormal mode frequencies inWKBanalysis. Finally, in the extreme Kerr limit, a/M → 1, where M and a denote the mass and spin parameter of a Kerr black hole, respectively, we find the peak location of the potential, rp/M ≲ 1 + 1.8 (1 - a/M)[1/2], by using the new transformation. The uncertainty of the location is as large as that expected from the equivalence principle. | en |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | Oxford University Press | en |
dc.rights | © 2016 The Author(s). Published by Oxford University Press on behalf of the Physical Society of Japan. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited. | en |
dc.title | Estimate of the radius responsible for quasinormal modes in the extreme Kerr limit and asymptotic behavior of the Sasaki-Nakamura transformation | en |
dc.type | journal article | - |
dc.type.niitype | Journal Article | - |
dc.identifier.jtitle | Progress of Theoretical and Experimental Physics | en |
dc.identifier.volume | 2016 | - |
dc.relation.doi | 10.1093/ptep/ptw098 | - |
dc.textversion | publisher | - |
dc.identifier.artnum | 083E01 | - |
dcterms.accessRights | open access | - |
出現コレクション: | 学術雑誌掲載論文等 |
このリポジトリに保管されているアイテムはすべて著作権により保護されています。