Perturbations of Kerr-de Sitter Black Holes and Heun′s Equations
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- Suzuki Hisao
- Department of Physics, Hokkaido University, Sapporo 060–0810, Japan
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- Takasugi Eiichi
- Department of Physics, Osaka University, Toyonaka 560–0043, Japan
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- Umetsu Hiroshi
- Department of Physics, Osaka University, Toyonaka 560–0043, Japan
書誌事項
- タイトル別名
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- Perturbations of Kerr-de Sitter Black Holes and Heun's Equations.
- Perturbations of Kerr-de Sitter Black H
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It is well known that the perturbation equations of massless fields for the Kerr-de Sitter geometry can be written in the form of separable equations. The equations have five definite singularities, so it has been thought that their analysis would be difficult. We show that these equations can be transformed into Heun's equations, for which we are able to use a known technique to analyze solutions. We reproduce known results for the Kerr geometry and de Sitter geometry in the confluent limits of Heun's functions. Our analysis can be extended to Kerr-Newman-de Sitter geometry for massless fields with spin 0 and 12.
収録刊行物
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- Progress of Theoretical Physics
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Progress of Theoretical Physics 100 (3), 491-505, 1998
一般社団法人 日本物理学会
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詳細情報 詳細情報について
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- CRID
- 1390001204157130624
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- NII論文ID
- 110001200673
- 210000110227
- 130004539788
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- NII書誌ID
- AA00791455
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- BIBCODE
- 1998PThPh.100..491S
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- ISSN
- 13474081
- 0033068X
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- MRID
- 1664413
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- NDL書誌ID
- 4575006
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
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