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Rotating black holes in 4D Einstein-Gauss-Bonnet gravity and its shadow
Journal of Cosmology and Astroparticle Physics, 2020 Recently there has been a surge of interest in regularizing, a D → 4 limit of, the Einstein-Gauss-Bonnet (EGB) gravity, and the resulting regularized 4D EGB gravity has nontrivial dynamics. The theory admits spherically symmetric black holes generalizing
Rahul Kumar, Sushant G. Ghosh
semanticscholar +1 more source
Intermediate-Mass Black Holes [PDF]
, 2019 We describe ongoing searches for intermediate-mass black holes with M_BH ~ 100-10^5 M_sun. We review a range of search mechanisms, both dynamical and those that rely on accretion signatures.
J. Greene, J. Strader, L. Ho
semanticscholar +1 more source
Quantum black holes. Black hole temperature without a black hole? [PDF]
Proceedings of Black Holes in General Relativity and String Theory — PoS(BHs, GR and Strings), 2009 revtex4, 7 pages, Talk given at Workshop "Black Holes in General Relativity and String Theory", August, 24-30, 2008, Veli Losinj ...
openaire +3 more sources
Twistors and black holes [PDF]
Journal of High Energy Physics, 2007 47 pages, v2: typos corrected, reference added, v3: minor ...
Boris Pioline +3 more
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Black holes, gravitational waves and fundamental physics: a roadmap [PDF]
Classical and quantum gravity, 2018 The grand challenges of contemporary fundamental physics—dark matter, dark energy, vacuum energy, inflation and early universe cosmology, singularities and the hierarchy problem—all involve gravity as a key component.
L. Barack +207 more
semanticscholar +1 more source
Rotating Black Holes with Monopole Hair [PDF]
, 2004 We study rotating black holes in Einstein-Yang-Mills-Higgs theory. These black holes emerge from static black holes with monopole hair when a finite horizon angular velocity is imposed.
't Hooft +29 more
core +1 more source
Entropy of black holes with multiple horizons
Nuclear Physics B, 2018 We examine the entropy of black holes in de Sitter space and black holes surrounded by quintessence. These black holes have multiple horizons, including at least the black hole event horizon and a horizon outside it (cosmological horizon for de Sitter ...
Yun He, Meng-Sen Ma, Ren Zhao
doaj +1 more source
Martin Heidegger and the Being and Time of Black Holes [PDF]
Философия и космология, 2020 Scientific narratives about cosmology often present black holes as frightening objects of both creation and destruction, the centres of which are concealed behind event horizons.
Gregory Phipps
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Primordial black holes—perspectives in gravitational wave astronomy [PDF]
, 2018 This article reviews current understanding of primordial black holes (PBHs), with particular focus on those massive examples (≳1015 g) which remain at the present epoch, not having evaporated through Hawking radiation. With the detection of gravitational
M. Sasaki +3 more
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Black hole thermodynamics without a black hole? [PDF]
Nuclear Physics B, 2003 20 pages, it will be submitted to Phys.Lett ...
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