Results 1 to 10 of about 79,364 (118)
Solvable models of quantum black holes: a review on Jackiw–Teitelboim gravity [PDF]
Living Reviews in Relativity, 2023 Thomas G Mertens +2 more
exaly +2 more sources
Primordial black holes and their gravitational-wave signatures [PDF]
Living Reviews in RelativitySébastien Clesse +2 more
exaly +2 more sources
Spontaneously vectorized Einstein-Gauss-Bonnet black holes
Physics Letters B, 2021 We construct spontaneously vectorized black holes where a real vector field is coupled to the Gauss-Bonnet invariant. We employ three coupling functions for the vector field, and determine the respective domains of existence of the vectorized black holes.
Simon Barton +3 more
doaj +1 more source
European Physical Journal C: Particles and Fields, 2022 We study gravitational lensing in strong-field limit by a static spherically symmetric black hole in quartic scalar field Horndeski gravity having additional hair parameter q, evading the no-hair theorem.
Jitendra Kumar +2 more
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Instability of charged anti-de Sitter black holes
Physics Letters B, 2016 We have studied the instability of charged anti-de Sitter black holes in four- or higher-dimensions under fragmentation. The unstable black holes under fragmentation can be broken into two black holes.
Bogeun Gwak, Bum-Hoon Lee, Daeho Ro
doaj +1 more source
Black holes of dimensionally continued gravity coupled to Born–Infeld electromagnetic field
Physics Letters B, 2018 In this paper, for dimensionally continued gravity coupled to Born–Infeld electromagnetic field, we construct topological black holes in diverse dimensions and construct dyonic black holes in general even dimensions.
Kun Meng, Da-Bao Yang
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The Astrophysical Journal Letters, 2023 The recent Chandra-JWST discovery of a quasar in the z ≈ 10.1 galaxy UHZ1 reveals that accreting supermassive black holes were already in place 470 million years after the Big Bang. The Chandra X-ray source detected in UHZ1 is a Compton-thick quasar with
Priyamvada Natarajan +5 more
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Maximal forces and thermodynamic quantities of specific black holes in modified theories of gravity
Nuclear Physics B, 2023 In this work, we explore the maximum force conjecture and thermal fluctuations for different black holes such as the brane-world black hole, de Rham-Gabadadze-Tolley black hole, Black-Bounce Reisner-Nordström black hole, and renormalization group ...
Abdul Jawad, Usman Zafar
doaj +1 more source
European Physical Journal C: Particles and Fields, 2019 We study some physical properties of black holes in Null Aether Theory (NAT) – a vector-tensor theory of gravity. We first review the black hole solutions in NAT and then derive the first law of black hole thermodynamics.
Metin Gürses +2 more
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Accreting fluids onto regular black holes via Hamiltonian approach
European Physical Journal C: Particles and Fields, 2017 We investigate the accretion of test fluids onto regular black holes such as Kehagias–Sfetsos black holes and regular black holes with Dagum distribution function. We analyze the accretion process when different test fluids are falling onto these regular
Abdul Jawad, M. Umair Shahzad
doaj +1 more source