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Physics Letters B
Article . 1995 . Peer-reviewed
License: Elsevier TDM
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Physics Letters B
Article
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arXiv.org e-Print Archive
Preprint . 1994
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Physics Letters B
Article
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https://dx.doi.org/10.48550/ar...
Article . 1994
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https://arxiv.org/abs/gr-qc/94...
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Lessons of quantum 2D dilaton gravity

descriptionPublicationkeyboard_double_arrow_right Article , Preprint , Other literature type 01 Jan 1995Embargo end date: 01 Jan 1994 English Publisher:Elsevier BVJournal:Physics Letters B, volume 344, pages 110-116 (issn: 0370-2693, Copyright policy )
Authors: S.P. de Alwis; D.A. MacIntire;

doi: 10.1016/0370-2693(94)01549-r , 10.48550/arxiv.gr-qc/9411003

arXiv: http://arxiv.org/abs/gr-qc/9411003

Lessons of quantum 2D dilaton gravity

Abstract

Based on the analysis of two dimensional dilaton gravity we argue that the semiclassical equations of black hole formation and evaporation should not be interpreted in terms of expectation values of operators in the exact quantum theory, but rather as WKB trajectories. Thus at the semiclassical level it does not seem possible to formulate a notion of {\it quantum mechanical} information loss.

13 pages, phyzzx

Related Organizations
Keywords

High Energy Physics - Theory, High Energy Physics - Theory (hep-th), FOS: Physical sciences, General Relativity and Quantum Cosmology (gr-qc), General Relativity and Quantum Cosmology

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citations
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
3
Average
Average
Average
Green
gold