Traversable wormholes as quantum channels: exploring CFT entanglement structure and channel capacity in holography
Abstract
We interpret the traversable wormhole in AdS/CFT in the context of quantum information theory. In particular, we investigate its properties as both a quantum channel and entanglement witness. We define protocols that allow either the bounding of the channel’s entanglement capacity or the determination of aspects of the entanglement structure between the two boundary CFTs. Such protocols and connections allow for the use of quantum channel techniques in the study of gravitational physics and vice versa. More generally, our results suggest a purely quantum information-theoretic criterion for recognizing when the product of two boundary theories has a classical bulk interpretation.
- Authors:
-
- Univ. of California, Berkeley, CA (United States). Center for Theoretical Physics and Department of Physics; Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
- California Inst. of Technology (CalTech), Pasadena, CA (United States). Walter Burke Inst. for Theoretical Physics; Katholieke Univ. Leuven, Heverlee (Belgium). Inst.for Theoretical Physics
- Univ. of British Columbia, Vancouver, BC (Canada)
- Publication Date:
- Research Org.:
- California Institute of Technology (CalTech), Pasadena, CA (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), High Energy Physics (HEP); National Science Foundation (NSF); European Research Council (ERC)
- OSTI Identifier:
- 1596296
- Grant/Contract Number:
- SC0011632; 82248-13067-44-PHPXH
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Journal of High Energy Physics (Online)
- Additional Journal Information:
- Journal Name: Journal of High Energy Physics (Online); Journal Volume: 2018; Journal Issue: 11; Journal ID: ISSN 1029-8479
- Publisher:
- Springer Berlin
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; AdS-CFT Correspondence; Black Holes
Citation Formats
Bao, Ning, Chatwin-Davies, Aidan, Pollack, Jason, and Remmen, Grant N. Traversable wormholes as quantum channels: exploring CFT entanglement structure and channel capacity in holography. United States: N. p., 2018.
Web. doi:10.1007/JHEP11(2018)071.
Bao, Ning, Chatwin-Davies, Aidan, Pollack, Jason, & Remmen, Grant N. Traversable wormholes as quantum channels: exploring CFT entanglement structure and channel capacity in holography. United States. https://doi.org/10.1007/JHEP11(2018)071
Bao, Ning, Chatwin-Davies, Aidan, Pollack, Jason, and Remmen, Grant N. Fri .
"Traversable wormholes as quantum channels: exploring CFT entanglement structure and channel capacity in holography". United States. https://doi.org/10.1007/JHEP11(2018)071. https://www.osti.gov/servlets/purl/1596296.
@article{osti_1596296,
title = {Traversable wormholes as quantum channels: exploring CFT entanglement structure and channel capacity in holography},
author = {Bao, Ning and Chatwin-Davies, Aidan and Pollack, Jason and Remmen, Grant N.},
abstractNote = {We interpret the traversable wormhole in AdS/CFT in the context of quantum information theory. In particular, we investigate its properties as both a quantum channel and entanglement witness. We define protocols that allow either the bounding of the channel’s entanglement capacity or the determination of aspects of the entanglement structure between the two boundary CFTs. Such protocols and connections allow for the use of quantum channel techniques in the study of gravitational physics and vice versa. More generally, our results suggest a purely quantum information-theoretic criterion for recognizing when the product of two boundary theories has a classical bulk interpretation.},
doi = {10.1007/JHEP11(2018)071},
journal = {Journal of High Energy Physics (Online)},
number = 11,
volume = 2018,
place = {United States},
year = {Fri Nov 09 00:00:00 EST 2018},
month = {Fri Nov 09 00:00:00 EST 2018}
}
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