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Does Black Hole Complementarity Answer Hawking's Information Loss Paradox?

Published online by Cambridge University Press:  01 January 2022

Abstract

A proper understanding of black hole complementarity as a response to the information loss paradox requires recognizing the essential role played by arguments for the applicability and limitations of effective semiclassical theories. I argue that this perspective sheds important light on the arguments advanced by Susskind, Thorlacius, and Uglum—although ultimately I argue that their position is unsatisfactory. I also consider the argument offered by 't Hooft for the breakdown of microcausality around black holes, and conclude that it relies on a mistaken treatment of measurement collapse. There is, however, a legitimate argumentative role for black hole complementarity, exemplified by the position of Kiem, Verlinde, and Verlinde, that calls for a more subtle analysis of the limitations facing our effective theories.

Type
General Relativity
Copyright
Copyright © The Philosophy of Science Association

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Footnotes

The content of a substantial part of this paper is drawn from Bokulich (2003, Chapter 5).

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