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Prog. Theor. Phys. Vol. 103 No. 4 (2000) pp. 723-731

[ Full Text PDF : FREE ACCESS (127K) ]

Absorption Rate of the Kerr-de Sitter Black Hole and the Kerr-Newman-de Sitter Black Hole

Hisao Suzuki,1,*) Eiichi Takasugi2,**) and Hiroshi Umetsu2,***)

1Department of Physics, Hokkaido University, Sapporo 060-0810, Japan
2Department of Physics, Osaka University, Toyonaka 560-0043, Japan

(Received November 22, 1999)

Abstract:

By using an analytic solution of the Teukolsky equation in the Kerr-de Sitter and Kerr-Newman-de Sitter geometries, an analytic expression of the absorption rate formulae for these black holes is calculated.


URL : http://ptp.ipap.jp/link?PTP/103/723/
DOI : 10.1143/PTP.103.723


*)E-mail: hsuzuki@particle.sci.hokudai.ac.jp
**) E-mail: takasugi@het.phys.sci.osaka-u.ac.jp
***) E-mail: umetsu@het.phys.sci.osaka-u.ac.jp

[ Full Text PDF : FREE ACCESS (127K) ] Citation:

References:

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Citing Article(s) :

  1. Progress of Theoretical Physics Vol. 104 No. 4 (2000) pp. 743-755 :
    A Conserved Energy Integral for Perturbation Equations in the Kerr-de Sitter Geometry
    Hiroshi Umetsu

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