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On uniqueness of charged Kerr–AdS black holes in five dimensions

Owen Madden and Simon F Ross

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We show that the solutions describing charged rotating black holes in five-dimensional-gauged supergravities found recently by Cvetič, Lü and Pope (2004 Charged Kerr–de Sitter black holes in five dimensions Phys. Lett. B 598 273, 2004 Charged rotating black holes in five dimensional U(1)3 gauged N = 2 supergravity Phys. Rev. D 70 081502) are completely specified by the mass, charges and angular momentum. The additional parameter appearing in these solutions is removed by a coordinate transformation and redefinition of parameters. Thus, the apparent hair in these solutions is unphysical.


PACS

04.70.-s Physics of black holes

04.65.+e Supergravity

04.50.-h Higher-dimensional gravity and other theories of gravity

MSC

83E15 Kaluza-Klein and other higher-dimensional theories

83C57 Black holes

83E50 Supergravity

Subjects

Gravitation and cosmology

Dates

Issue 3 (7 February 2005)

Received 6 October 2004, in final form 7 December 2004

Published 12 January 2005



  1. On uniqueness of charged Kerr–AdS black holes in five dimensions

    Owen Madden and Simon F Ross 2005 Class. Quantum Grav. 22 515

  2. A one-dimensional approach to Gruneisen's constant

    M A Black 1972 Phys. Educ. 7 515

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