Gauge-Invariant perturbations at a quantum gravity bounce

Gielen, S. orcid.org/0000-0002-8653-5430 and Mickel, L. orcid.org/0000-0002-6749-8494 (2022) Gauge-Invariant perturbations at a quantum gravity bounce. Universe, 9 (1). 29. ISSN 2218-1997

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Item Type: Article
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© 2022 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Keywords: quantum gravity; cosmological perturbation theory; bouncing universe; group field theory; loop quantum cosmology
Dates:
  • Published: 31 December 2022
  • Published (online): 31 December 2022
  • Accepted: 24 December 2022
Institution: The University of Sheffield
Academic Units: The University of Sheffield > Faculty of Science (Sheffield) > School of Mathematics and Statistics (Sheffield)
Funding Information:
Funder
Grant number
ROYAL SOCIETY
UF160662
Depositing User: Symplectic Sheffield
Date Deposited: 30 Jan 2023 14:16
Last Modified: 30 Jan 2023 14:16
Published Version: http://dx.doi.org/10.3390/universe9010029
Status: Published
Publisher: MDPI AG
Refereed: Yes
Identification Number: 10.3390/universe9010029
Open Archives Initiative ID (OAI ID):

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