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oai:docta.ucm.es:20.500.14352/427552023-08-26T08:36:56Zcom_20.500.14352_14col_20.500.14352_15

00925njm 22002777a 4500 dc Jimeno Romero, Pablo author Ruiz Cembranos, José Alberto author Cruz Dombriz, Álvaro de la author 2012-07 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. 0094-243x 10.1063/1.4734454 https://hdl.handle.net/20.500.14352/42755 http://dx.doi.org/10.1063/1.4734454 http://aip.scitation.org http://arxiv.org/abs/1202.0853 Modified spinning black holes