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Modified spinning black holes

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Jimeno Romero, Pablo and Ruiz Cembranos, José Alberto and Cruz Dombriz, Álvaro de la (2012) Modified spinning black holes. AIP conference proceedings:Towards new paradigms, 1458 (1). pp. 439-442. ISSN 0094-243x

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Official URL: http://dx.doi.org/10.1063/1.4734454




Abstract

In the context of f(R) modified gravity theories we determine that the black holes existence is determined by the sign of a parameter dependent of the mass, the charge, the spin and the scalar curvature. We obtain the different astrophysical objects derived from the presence of different horizons. Thermodynamics for this kind of black holes is studied for negative values of the curvature, revealing that we can distinguish between two kind of BH: fast and slow.


Item Type:Article
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© 2012 American Institute of Physics. Spanish Relativity Meeting on Towards New Paradigms (ERE) (2011. Madrid, Spain). This work has been supported by MICINN (Spain) project numbers FIS 2008-01323, FIS2011-23000, FPA 2008 00592, FPA2011-27853-01, Consolider-Ingenio MULTIDARK CSD2009-00064 (Spain) and URC (South Africa).

Uncontrolled Keywords:Modified gravity; Dark-matter; Thermodynamics; Brane; Cosmology; Desitter; Space.
Subjects:Sciences > Physics > Physics-Mathematical models
ID Code:45009
Deposited On:22 Nov 2017 11:50
Last Modified:11 Dec 2017 11:56

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