Abstract
The issue of unitary evolution during creation and evaporation of a black hole remains controversial. We argue that some prominent cures are more troubling than the disease, demonstrate that their central element-forming of the event horizon before the evaporation begins—is not necessarily true, and describe a fully coupled matter-gravity system which is manifestly unitary.
Original language | English |
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Article number | 17 |
Pages (from-to) | 1-11 |
Number of pages | 11 |
Journal | Entropy |
Volume | 19 |
Issue number | 1 |
DOIs | |
Publication status | Published - 2017 |
Bibliographical note
Copyright the Author(s) 2016. Version archived for private and non-commercial use with the permission of the author/s and according to publisher conditions. For further rights please contact the publisher.Keywords
- black holes
- information loss
- unitary evolution