White holes as remnants: a surprising scenario for the end of a black hole
Quantum tunneling of a black hole into a white hole provides a model for the full life cycle of
a black hole. The white hole acts as a long-lived remnant, providing a possible resolution to …
a black hole. The white hole acts as a long-lived remnant, providing a possible resolution to …
Page curve of AdS-Vaidya model for evaporating black holes
CJ Chou, HB Lao, Y Yang - Journal of High Energy Physics, 2024 - Springer
A bstract We study an evaporating black hole in the boundary conformal field theory (BCFT)
model under the fully time-dependent AdS-Vaidya spacetime geometry. We introduce the …
model under the fully time-dependent AdS-Vaidya spacetime geometry. We introduce the …
Diffuse emission from black hole remnants
S Kazemian, M Pascual, C Rovelli… - Classical and Quantum …, 2023 - iopscience.iop.org
At the end of its evaporation, a black hole may leave a remnant where a large amount of
information is stored. We argue that the existence of an area gap as predicted by loop …
information is stored. We argue that the existence of an area gap as predicted by loop …
Volume inside old black holes
M Christodoulou, T De Lorenzo - Physical Review D, 2016 - APS
Black holes that have nearly evaporated are often thought of as small objects, due to their
tiny exterior area. However, the horizon bounds large spacelike hypersurfaces. A compelling …
tiny exterior area. However, the horizon bounds large spacelike hypersurfaces. A compelling …
On horizonless temperature with an accelerating mirror
A bstract A new solution of a unitary moving mirror is found to produce finite energy and emit
thermal radiation despite the absence of an acceleration horizon. In the limit that the mirror …
thermal radiation despite the absence of an acceleration horizon. In the limit that the mirror …
Firewall or smooth horizon?
A Ori - General Relativity and Gravitation, 2016 - Springer
Abstract Almheiri, Marolf, Polchinski, and Sully pointed out that for a sufficiently old black
hole (BH), the set of assumptions known as the complementarity postulates appears to be …
hole (BH), the set of assumptions known as the complementarity postulates appears to be …
Black holes have more states than those giving the Bekenstein-Hawking entropy: a simple argument
C Rovelli - arXiv preprint arXiv:1710.00218, 2017 - arxiv.org
It is often assumed that the maximum number of independent states a black hole may
contain is $ N_ {BH}= e^{S_ {BH}} $, where $ S_ {BH}= A/4$ is the Bekenstein-Hawking …
contain is $ N_ {BH}= e^{S_ {BH}} $, where $ S_ {BH}= A/4$ is the Bekenstein-Hawking …
Entropy in the interior of a Kerr black hole
XY Wang, J Jiang, WB Liu - Classical and Quantum Gravity, 2018 - iopscience.iop.org
Christodoulou et al have shown that the interior volume of a Schwarzschild black hole grows
linearly with time. Subsequently, their conclusion has been extended to the Reissner …
linearly with time. Subsequently, their conclusion has been extended to the Reissner …
[HTML][HTML] Entropy corresponding to the interior of a Schwarzschild black hole
BR Majhi, S Samanta - Physics Letters B, 2017 - Elsevier
Interior volume within the horizon of a black hole is a non-trivial concept which turns out to
be very important to explain several issues in the context of quantum nature of black hole …
be very important to explain several issues in the context of quantum nature of black hole …
[HTML][HTML] Hawking evaporation time scale of topological black holes in anti-de Sitter spacetime
YC Ong - Nuclear Physics B, 2016 - Elsevier
It was recently pointed out that if an absorbing boundary condition is imposed at infinity, an
asymptotically anti-de Sitter Schwarzschild black hole with a spherical horizon takes only a …
asymptotically anti-de Sitter Schwarzschild black hole with a spherical horizon takes only a …