Results 1 to 10 of about 761,332 (331)
Holographic complexity of Born–Infeld black holes
European Physical Journal C: Particles and Fields, 2019 In this paper, according to CA duality, we study complexity growth of Born–Infeld (BI) black holes. As a comparison, we study action growth of dyonic black holes in Einstein–Maxwell gravity at the beginning.
Kun Meng
doaj +2 more sources
Black hole solutions surrounded by perfect fluid in Rastall theory
Physics Letters B, 2017 In this work, we obtain uncharged∖charged Kiselev-like black holes as a new class of black hole solutions surrounded by perfect fluid in the context of Rastall theory.
Y. Heydarzade, F. Darabi
doaj +4 more sources
Probing Palatini-type gravity theories through gravitational wave detections via quasinormal modes
European Physical Journal C: Particles and Fields, 2019 The possibility of testing gravity theories with the help of gravitational wave detections has become an interesting arena of recent research.
Che-Yu Chen +2 more
doaj +3 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
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
doaj +1 more source
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
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
doaj +1 more source
The Role of Primordial Kicks on Black Hole Merger Rates [PDF]
, 2005 Primordial stars are likely to be very massive $\geq30\Msun$, form in isolation, and will likely leave black holes as remnants in the centers of their host dark matter halos in the mass range $10^{6}-10^{10}\Ms$. Such early black holes, at redshifts z$\
Abel, Tom +2 more
core +5 more sources
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
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
doaj +1 more source