FORMATION AND EVAPORATION OF REGULAR BLACK HOLES

By S. Hayward. 2005

439 citations recorded by the source corpus.

Subfields: General Health Professions, Philosophy

View Paper: https://www.semanticscholar.org/paper/6e7825d7054b30b8e4166ee51fd9ec3eebc59722

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Citations in the corpus

Regular Black Holes: A Short Topic Review (2023, methodology): “For instance, the coordinate singularity of Hayward BHs [105] can be removed in the Painlevé-Gullstand coordinate system [216] and such a coordinate system is not unique, that is, the Kruskal-Szekeres coordinate and Eddington-Finkelstein coordinate systems [12] have the same effect.”
Black holes in general relativity (2009, background): “At a technical level the main difference is that Hayward prefers to work with trapping horizons [20], while Ashtekar and Bojowald prefer to work with dynamical horizo s [19].”
Regular Black Holes with Asymptotically Minkowski Cores (2019, neutral): “rdeen regular black hole is deﬁned by the line element [3]: ds2 = − 1− 2mr2 h r2 +(2mℓ2) 2 3 i3 2 dt 2+ dr2 1− 2mr2 h r2+(2mℓ2) 2 3 i3 2 !+r dΩ2 2. (6.1) – 9 – For the Hayward model we have [4]: ds2 = − 1− 2mr2 r3 +2mℓ2 dt2 + dr2 1− 2mr2 r3+2mℓ2 +r2 dΩ2 2, (6.2) and for the static case of the ”
Notes on nonsingular models of black holes (2016, methodology): “It is convenient to start with the form (2.43) of the Hayward metric and modify it as follows dS2 = r2−ds 2 , ds2 = −fA2dv2 + 2Advdx+ x2dω2 , (2.47) f = (x− p)(x− 1)(x+ pp+1 ) x3 + p 2 p+1 , A = xn + 1 xn + pk .”
Phenomenological aspects of black holes beyond general relativity (2018, background): “As a specific example, let us consider a “minimal model” introduced in [7], given by,”
Measuring the Kerr spin parameter of regular black holes from their shadow (2013, methodology): “If we consider the Bardeen and Hayward BHs with a specific value of the deformation parameter g/M , for a given inclination angle i there is a one-to-one correspondence between the spin a∗ and the distortion parameter δs.”
Regular Black Holes From Pure Gravity (2024, neutral): “Moreover, there is good evidence to suggest a basis of Quasi-topological theories can be chosen such that there is always a Birkhoff theorem, meaning our solutions are also the unique spherically symmetric solutions of those theories.”
Construction of Regular Black Holes in General Relativity (2016, methodology): “For M = 0 , μ = 3, the solution is the Hayward black hole [9] which has been constructed in [22].”
Magnetically charged black holes from non-linear electrodynamics and the Event Horizon Telescope (2019, neutral): “[78–112].”
On the viability of regular black holes (2018, methodology): “ns this conclusion can be evaded. Our conclusions are summarized in Sec.5. 2 Geometric setting Without loss of generality, the geometry of a spherically symmetric regular black hole can be written as [9,15{22] ds2 = e 2˚(r)F(r)dt2 + dr2 F(r) + r2(d2 + sin2 d˚2): (2.1) where ˚(r) and F(r) are two rea”
Black-bounce to traversable wormhole (2018, background): “This metric does not correspond to a traditional regular black hole such as the Bardeen, Bergmann–Roman, Frolov, or Hayward geometries [1–11].”
Information loss problem and a ‘black hole’ model with a closed apparent horizon (2014, methodology): “We assume that this region is narrow and approximate it by a massive thin shell (see also discussion in [19].”