Cosmologies inside hyperbolic black holes
High Energy Physics - Theory
2022-12-21 v1
Abstract
Models with closed FRW cosmologies on the worldvolume of a constant-tension brane inside a black hole provide an interesting setup for studying cosmology holographically. However, in more than two worldvolume dimensions, there are limitations on such models with flat spatial slices. I show that these limitations can be avoided by considering instead hyperbolic slices. This also naturally makes contact with previous work on Euclidean wormholes.
Cite
@article{arxiv.2209.11620,
title = {Cosmologies inside hyperbolic black holes},
author = {Simon F. Ross},
journal= {arXiv preprint arXiv:2209.11620},
year = {2022}
}
Comments
10 pages, 1 figure. arXiv admin note: text overlap with arXiv:2203.02523