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Quasinormal modes in noncommutative Schwarzschild black holes: a spectral analysis
We present a comprehensive analysis of quasinormal modes (QNMs) for noncommutative geometry-inspired Schwarzschild black holes, encompassing both...
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Quasitopological electromagnetism, conformal scalar field and Lovelock black holes
In this work, we present the new higher dimensional dyonic black hole solutions of the Lovelock-scalar gravity coupled with quasitopological...
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Superradiant instability of charged extremal black holes in Einstein-Born-Infeld gravity
We study charged scalar perturbations of charged extremal black holes in Einstein-Born-Infeld theory. Our numerical results indicate that these black...
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Testing the weak cosmic censorship conjecture in short haired black holes
The weak cosmic censorship conjecture is a hypothesis about the nature of event horizons and singularities during the formation of black holes. It...
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Thermodynamic nature of black holes in coexistence region
Studying the system state of coexistence regions will peek into to reveal microscopic interactions between different phases of a thermodynamic...
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Holographic duals of evaporating black holes
We describe the dynamical evaporation of a black hole as the classical evolution in time of a black hole in an Anti-de Sitter braneworld. A bulk...
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Chaos Bound and Circular Motion Around Bardeen Black Holes
In this paper, we study the influence of particle’s charge and angular momentum around charged Bardeen black holes on the Lyapunov exponent, and find...
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Thermodynamics evaluation in Einstein–Gauss–Bonnet gravity like black holes
From D -dimensional black holes, we investigate the Hawking radiation of charged boson particles from charged black holes without and with quantum...
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Interior of helical black holes
We study the interior structure of five dimensional neutral helical black holes in Einstein gravity and charged helical black holes in...
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How Black Holes Get Their Kicks:Radiation Recoil in Binary Black Hole Mergers
Gravitational waves from the coalescence of binary black holes carry linear momentum, causing center of mass recoil. This “radiation rocket” has... -
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Effeciency of higher dimensional black holes as particle accelerators
The center-of-mass energy of two colliding particles could be arbitrarily high in the vicinity of event horizons of the extremal Myers-Perry black...
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Universality on thermodynamic relation with corrections in de Sitter black holes
We herein investigate the universal relation proposed by Goon and Penco in de Sitter black holes with electric charge or angular momentum. Our...
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Three-dimensional AdS black holes in massive-power-Maxwell theory
Recently, it was shown that the power-Maxwell (PM) theory could remove the singularity of the electric field (B. Eslam Panah, Europhys. Lett. 134,...
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Shadows and Photon Rings of Binary Black Holes
AbstractWe present the images of binary black holes (BHs) using the Majumdar–Papapetrou multi-BH solution, depending on the parameters of the...
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The Dawn of Black Holes
In the last decades, luminous accreting super massive black holes have been discovered within the first Gyr after the Big Bang, but their origin is... -
Superfluid λ transition in charged AdS black holes
We observe a superfluid λ transition in the P-V criticality of charged AdS black holes, within a holographic extended thermodynamics that considers...
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Spherical orbits around Kerr–Newman and Ghosh black holes
We conduct a comprehensive study on spherical orbits around two types of black holes: Kerr–Newman black holes, which are charged, and Ghosh black...
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Towards classifying the interior dynamics of charged black holes with scalar hair
The study of the interior of hairy black holes has received significant attention recently. This paper builds upon our recent analytical approach to...
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No scalar-haired Cauchy horizon theorem in charged Gauss–Bonnet black holes
Recently, a “no inner (Cauchy) horizon theorem” for static black holes with non-trivial scalar hairs has been proved in Einstein–Maxwell–scalar...