| dc.contributor.author | Alexandre, J | en_US |
| dc.contributor.author | Clough, K | en_US |
| dc.contributor.author | Pla, S | en_US |
| dc.date.accessioned | 2024-03-13T14:56:50Z | |
| dc.date.issued | 2023-11-15 | en_US |
| dc.identifier.issn | 2470-0010 | en_US |
| dc.identifier.uri | https://qmro.qmul.ac.uk/xmlui/handle/123456789/95301 | |
| dc.description.abstract | If we imagine rewinding the universe to early times, the scale factor shrinks and the existence of a finite spatial volume may play a role in quantum tunneling effects in a closed universe. It has recently been shown that such finite volume effects dynamically generate an effective equation of state that could support a cosmological bounce. In this work we extend the analysis to the case in which a (homogeneous) anisotropy is present, and identify a criteria for a successful bounce in terms of the size of the closed universe and the properties of the quantum field. | en_US |
| dc.relation.ispartof | Physical Review D | en_US |
| dc.title | Tunneling-induced cosmic bounce in the presence of anisotropies | en_US |
| dc.type | Article | |
| dc.rights.holder | © 2023 American Physical Society | |
| dc.identifier.doi | 10.1103/PhysRevD.108.103515 | en_US |
| pubs.issue | 10 | en_US |
| pubs.notes | Not known | en_US |
| pubs.publication-status | Published | en_US |
| pubs.volume | 108 | en_US |
| rioxxterms.funder | Default funder | en_US |
| rioxxterms.identifier.project | Default project | en_US |
| qmul.funder | Solving cosmological questions in strong gravity::Science and Technology Facilities Council [2006-2012] | en_US |
