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Black Hole Remnants and Classical vs. Quantum Gravity

Published online by Cambridge University Press:  01 April 2022

Peter Bokulich
Peter Bokulich*
Affiliation:
University of Notre Dame
*
†Send requests for reprints to the author, Department of Philosophy, 336 O'Shaughnessy Hall, University of Notre Dame, Notre Dame, IN 46556; e-mail: [email protected].
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Abstract

Belot, Earman, and Ruetsche (1999) dismiss the black hole remnant proposal as an inadequate response to the Hawking information loss paradox. I argue that their criticisms are misplaced and that, properly understood, remnants do offer a substantial reply to the argument against the possibility of unitary evolution in spacetimes that contain evaporating black holes. The key to understanding these proposals lies in recognizing that the question of where and how our current theories break down is at the heart of these debates in quantum gravity. I also argue that the controversial nature of assessing the limits of general relativity and quantum field theory illustrates the significance of attempts to establish the proper borders of our effective theories.

Type
Quantum Gravity
Information
Philosophy of Science , Volume 68 , Issue S3: No. 3 Supplement: Proceedings of the 2000 Biennial Meeting of the Philosophy of Science Association. Part I: Contributed Papers Sep., 2001 , 2001 , pp. S407 - S423
Copyright
Copyright © Philosophy of Science Association 2001

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Footnotes

‡

The content of this paper constitutes a substantial portion of Chapter IV of my forthcoming dissertation, “Horizons of Description: Black Holes and Complementarity”. Thanks to Jim Cushing, Don Howard, Laura Ruetsche, and the Chicago Area Philosophy of Physics Group for helpful comments and discussions.

References

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