Searching for Quantum Black Hole Structure with the Event Horizon Telescope
Abstract
The impressive images from the Event Horizon Telescope (EHT) sharpen the conflict between our observations of gravitational phenomena and the principles of quantum mechanics. Two related scenarios for reconciling quantum mechanics with the existence of black hole-like objects, with “minimal” departure from general relativity and local quantum field theory, have been explored; one of these could produce signatures visible to EHT observations. A specific target is temporal variability of images, with a characteristic time scale determined by the classical black hole radius. The absence of evidence for such variability in the initial observational span of seven days is not expected to strongly constrain such variability. Theoretical and observational next steps towards investigating such scenarios are outlined.
- Authors:
-
- Univ. of California, Santa Barbara, CA (United States); European Organization for Nuclear Research (CERN), Geneva (Switzerland)
- Publication Date:
- Research Org.:
- Univ. of California, Santa Barbara, CA (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), High Energy Physics (HEP)
- OSTI Identifier:
- 1600690
- Alternate Identifier(s):
- OSTI ID: 1777254
- Grant/Contract Number:
- SC0011702
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Universe
- Additional Journal Information:
- Journal Volume: 5; Journal Issue: 9; Journal ID: ISSN 2218-1997
- Publisher:
- MDPI
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 79 ASTRONOMY AND ASTROPHYSICS; black holes; Event Horizon Telescope; quantum gravity
Citation Formats
Giddings, Steven B. Searching for Quantum Black Hole Structure with the Event Horizon Telescope. United States: N. p., 2019.
Web. doi:10.3390/universe5090201.
Giddings, Steven B. Searching for Quantum Black Hole Structure with the Event Horizon Telescope. United States. https://doi.org/10.3390/universe5090201
Giddings, Steven B. Tue .
"Searching for Quantum Black Hole Structure with the Event Horizon Telescope". United States. https://doi.org/10.3390/universe5090201. https://www.osti.gov/servlets/purl/1600690.
@article{osti_1600690,
title = {Searching for Quantum Black Hole Structure with the Event Horizon Telescope},
author = {Giddings, Steven B.},
abstractNote = {The impressive images from the Event Horizon Telescope (EHT) sharpen the conflict between our observations of gravitational phenomena and the principles of quantum mechanics. Two related scenarios for reconciling quantum mechanics with the existence of black hole-like objects, with “minimal” departure from general relativity and local quantum field theory, have been explored; one of these could produce signatures visible to EHT observations. A specific target is temporal variability of images, with a characteristic time scale determined by the classical black hole radius. The absence of evidence for such variability in the initial observational span of seven days is not expected to strongly constrain such variability. Theoretical and observational next steps towards investigating such scenarios are outlined.},
doi = {10.3390/universe5090201},
journal = {Universe},
number = 9,
volume = 5,
place = {United States},
year = {Tue Sep 17 00:00:00 EDT 2019},
month = {Tue Sep 17 00:00:00 EDT 2019}
}
Web of Science
Works referenced in this record:
Possible observational windows for quantum effects from black holes
journal, December 2014
- Giddings, Steven B.
- Physical Review D, Vol. 90, Issue 12
Black hole information, unitarity, and nonlocality
journal, November 2006
- Giddings, Steven B.
- Physical Review D, Vol. 74, Issue 10
Fuzzballs and the Information Paradox: A Summary and Conjectures
journal, June 2009
- Mathur, Samir D.
- Advanced Science Letters, Vol. 2, Issue 2
Cool horizons for entangled black holes
journal, August 2013
- Maldacena, J.; Susskind, L.
- Fortschritte der Physik, Vol. 61, Issue 9
Observation of Gravitational Waves from a Binary Black Hole Merger
journal, February 2016
- Abbott, B. P.; Abbott, R.; Abbott, T. D.
- Physical Review Letters, Vol. 116, Issue 6
Gravitational wave tests of quantum modifications to black hole structure—with post-GW150914 update
journal, November 2016
- Giddings, Steven B.
- Classical and Quantum Gravity, Vol. 33, Issue 23
Black holes and massive remnants
journal, August 1992
- Giddings, Steven B.
- Physical Review D, Vol. 46, Issue 4
Particle creation by black holes
journal, August 1975
- Hawking, S. W.
- Communications In Mathematical Physics, Vol. 43, Issue 3
Nonlocality versus complementarity: a conservative approach to the information problem
journal, December 2010
- Giddings, Steven B.
- Classical and Quantum Gravity, Vol. 28, Issue 2
Astronomical tests for quantum black hole structure
journal, March 2017
- Giddings, Steven B.
- Nature Astronomy, Vol. 1, Issue 3
Modulated Hawking radiation and a nonviolent channel for information release
journal, November 2014
- Giddings, Steven B.
- Physics Letters B, Vol. 738
Event Horizon Telescope observations as probes for quantum structure of astrophysical black holes
journal, April 2018
- Giddings, Steven B.; Psaltis, Dimitrios
- Physical Review D, Vol. 97, Issue 8
Works referencing / citing this record:
Magnetically charged black holes from non-linear electrodynamics and the Event Horizon Telescope
journal, February 2020
- Allahyari, Alireza; Khodadi, Mohsen; Vagnozzi, Sunny
- Journal of Cosmology and Astroparticle Physics, Vol. 2020, Issue 02
Black holes in the quantum universe
journal, November 2019
- Giddings, Steven B.
- Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, Vol. 377, Issue 2161
Black holes with scalar hair in light of the Event Horizon Telescope
journal, September 2020
- Khodadi, Mohsen; Allahyari, Alireza; Vagnozzi, Sunny
- Journal of Cosmology and Astroparticle Physics, Vol. 2020, Issue 09
Magnetically charged black holes from non-linear electrodynamics and the Event Horizon Telescope
text, January 2019
- Allahyari, Alireza; Khodadi, Mohsen; Vagnozzi, Sunny
- arXiv
Quantum dynamics of the black hole interior in LQC
text, January 2020
- Sartini, Francesco; Geiller, Marc
- arXiv