Attractive gravity probe surface with positive cosmological constant
General Relativity and Quantum Cosmology
2023-09-22 v2 High Energy Physics - Theory
Abstract
In four dimensional spacetimes with a positive cosmological constant, we introduce a new geometrical object associated with the cosmological horizon and then show the areal inequality. We also examine the attractive gravity probe surfaces as an indicator for the existence of attractive gravity.
Keywords
Cite
@article{arxiv.2307.00506,
title = {Attractive gravity probe surface with positive cosmological constant},
author = {Tetsuya Shiromizu and Keisuke Izumi},
journal= {arXiv preprint arXiv:2307.00506},
year = {2023}
}
Comments
14 pages, version accepted to PTEP