Constraints on cosmologies inside black holes

Fallows, Seamus; Ross, Simon F.

doi:10.1007/jhep05(2022)094

Constraints on cosmologies inside black holes

Fallows, Seamus; Ross, Simon F.

Authors

Seamus Fallows seamus.fallows@durham.ac.uk
PGR Student Doctor of Philosophy

Professor Simon Ross s.f.ross@durham.ac.uk
Professor

Abstract

We study the construction of holographic models with closed FRW cosmologies on the worldvolume of a constant-tension brane inside a Schwarzschild-AdS black hole. In dimensions d > 2, having a smooth Euclidean solution where the brane does not self-intersect limits the brane tension to T < T*, preventing us from realising a separation of scales between the brane and bulk curvature scales. We show that adding interface branes to this model does not relax the condition on the brane tension.

Citation

Fallows, S., & Ross, S. F. (2022). Constraints on cosmologies inside black holes. Journal of High Energy Physics, 2022(5), Article 094. https://doi.org/10.1007/jhep05%282022%29094

Journal Article Type	Article
Acceptance Date	Apr 19, 2022
Online Publication Date	May 16, 2022
Publication Date	2022-05
Deposit Date	May 25, 2022
Publicly Available Date	May 25, 2022
Journal	Journal of High Energy Physics
Print ISSN	1126-6708
Publisher	Scuola Internazionale Superiore di Studi Avanzati (SISSA)
Peer Reviewed	Peer Reviewed
Volume	2022
Issue	5
Article Number	094
DOI	https://doi.org/10.1007/jhep05%282022%29094

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