Details
| Originalsprache | Englisch |
|---|---|
| Aufsatznummer | 125009 |
| Fachzeitschrift | Physical Review D |
| Jahrgang | 105 |
| Ausgabenummer | 12 |
| Publikationsstatus | Veröffentlicht - 15 Juni 2022 |
Abstract
Holographic tensor networks associated to tilings of (1+1)-dimensional de Sitter spacetime are introduced. Basic features of these networks are discussed, compared, and contrasted with conjectured properties of quantum gravity in de Sitter spacetime. Notably, we highlight a correspondence between the quantum information capacity of the network and the cosmological constant.
ASJC Scopus Sachgebiete
- Physik und Astronomie (insg.)
- Physik und Astronomie (sonstige)
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in: Physical Review D, Jahrgang 105, Nr. 12, 125009, 15.06.2022.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - Holographic networks for ( 1+1 )-dimensional de Sitter space-time
AU - Niermann, Laura
AU - Osborne, Tobias J.
N1 - Funding Information: Helpful discussions with Jordan Cotler and Deniz Stiegemann are gratefully acknowledged. This work was supported, in part, by the Quantum Valley Lower Saxony (QVLS), the DFG through SFB 1227 (DQ-mat), and funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) under Germany’s Excellence Strategy EXC-2123 Quantum Frontiers 390837967.
PY - 2022/6/15
Y1 - 2022/6/15
N2 - Holographic tensor networks associated to tilings of (1+1)-dimensional de Sitter spacetime are introduced. Basic features of these networks are discussed, compared, and contrasted with conjectured properties of quantum gravity in de Sitter spacetime. Notably, we highlight a correspondence between the quantum information capacity of the network and the cosmological constant.
AB - Holographic tensor networks associated to tilings of (1+1)-dimensional de Sitter spacetime are introduced. Basic features of these networks are discussed, compared, and contrasted with conjectured properties of quantum gravity in de Sitter spacetime. Notably, we highlight a correspondence between the quantum information capacity of the network and the cosmological constant.
UR - http://www.scopus.com/inward/record.url?scp=85132368334&partnerID=8YFLogxK
U2 - 10.1103/physrevd.105.125009
DO - 10.1103/physrevd.105.125009
M3 - Article
VL - 105
JO - Physical Review D
JF - Physical Review D
SN - 1089-4918
IS - 12
M1 - 125009
ER -