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Thermodynamics of graviton condensate and the Kiselev black hole
(2020)
In this thesis, we will present the thermodynamic study of a model that considers
the black hole as a condensation of gravitons (55) (56). We will obtain a correction to
the Hawking temperature and a negative pressure for ...
(Non-adiabatic) string creation on nice slices in Schwarzschild black holes
(2017-04-01)
Nice slices have played a pivotal role in the discussion of the black hole information paradox as they avoid regions of strong spacetime curvature and yet smoothly cut through the infalling matter and the outgoing Hawking ...
Higher dimensional power-Maxwell charged black holes in Einstein and Rastall gravity
(Springer, 2019-05-01)
The black hole solutions in higher-dimensional spacetimes with the presence of the power-Maxwell field, surrounded by quintessence, are investigated for Einstein as well as Rastall gravity. The obtained solutions accommodate ...
Black Holes and Exotic Spinors
(Mdpi, 2016-06-01)
Exotic spin structures are non-trivial liftings, of the orthogonal bundle to the spin bundle, on orientable manifolds that admit spin structures according to the celebrated Geroch theorem. Exotic spin structures play a ...
Analytic Lifshitz black holes in higher dimensions
(Springer, 2010-04)
We generalize the four-dimensional R2-corrected z = 3/2 Lifshitz black hole to a two-parameter family of black hole solutions for any dynamical exponent z and for any dimension D. For a particular relation between the ...
Quasitopological electromagnetism and black holes
(American Physical Society, 2020-06)
In this paper we extend the quasitopological electromagnetism, recently introduced by H.-S. Liu et al. [arXiv:1907.10876], to arbitrary dimensions by introducing a fundamental p-form field. This allows us to construct new ...
On the black hole inner mechanics
(Academia Nacional de Ciencias Exactas, Físicas y Naturales, 2012-11)
With the aim of investigating to what extent the statement of the recently proposed laws of black hole inner mechanics hold, here I study the case of higher-curvature theories of gravity. I focus my attention on certain ...
Quasars and active alactic nuecleiCuasares y núcleos activos de galaxias
(Facultad de Ciencias, 2010)