Causal structure of evaporating black holes
Sign Up to like & getrecommendations! Published in 2018 at "Classical and Quantum Gravity"
DOI: 10.1088/1361-6382/aaf5f8
Abstract: We offer a mathematically rigorous basis for the widely held suspicion that full black hole evaporation is in tension with predictability. Based on conditions expressing the global causal structure of evaporating black hole spacetimes, we… read more here.
Keywords: structure evaporating; black holes; geometry; causal structure ... See more keywords
Interior of a unitarily evaporating black hole
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review D"
DOI: 10.1103/physrevd.102.026001
Abstract: Author(s): Nomura, Y | Abstract: © 2020 authors. Published by the American Physical Society. Published by the American Physical Society under the terms of the "https://creativecommons.org/licenses/by/4.0/"Creative Commons Attribution 4.0 International license. Further distribution of this… read more here.
Keywords: evaporating black; black hole; hole; interior unitarily ... See more keywords
Distance between collapsing matter and apparent horizon in evaporating black holes
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DOI: 10.1103/physrevd.104.064005
Abstract: Assuming that the vacuum energy-momentum tensor is not exceptionally large, we give a general proof for 4D evaporating black holes with spherical symmetry that the surface of the collapsing matter can never be farther inside… read more here.
Keywords: evaporating black; distance; black holes; matter ... See more keywords
Evaporating black holes: Constraints on anomalous emission mechanisms
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DOI: 10.1103/physrevd.104.124024
Abstract: Chen Yuan, 2, ∗ Richard Brito, 4 and Vitor Cardoso CAS Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 100190, China School of Physical Sciences, University of Chinese Academy… read more here.
Keywords: evaporating black; physics; black holes; constraints anomalous ... See more keywords
Canonical purification of evaporating black holes
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DOI: 10.1103/physrevd.105.086010
Abstract: We show that the canonical purification of an evaporating black hole after the Page time consists of a short, connected, Lorentzian wormhole between two asymptotic boundaries, one of which is unitarily related to the radiation.… read more here.
Keywords: evaporating black; black holes; purification evaporating; canonical purification ... See more keywords