Multicenter solutions in Eddington-inspired Born-Infeld gravity
High Energy Physics - Theory
2020-11-10 v2 General Relativity and Quantum Cosmology
Abstract
We find multicenter (Majumdar-Papapetrou type) solutions of Eddington-inspired Born-Infeld gravity coupled to electromagnetic fields governed by a Born-Infeld-like Lagrangian. We construct the general solution for an arbitrary number of centers in equilibrium and then discuss the properties of their one-particle configurations, including the existence of bounces and the regularity (geodesic completeness) of these spacetimes. Our method can be used to construct multicenter solutions in other theories of gravity.
Cite
@article{arxiv.2006.08180,
title = {Multicenter solutions in Eddington-inspired Born-Infeld gravity},
author = {Gonzalo J. Olmo and Emanuele Orazi and Diego Rubiera-Garcia},
journal= {arXiv preprint arXiv:2006.08180},
year = {2020}
}
Comments
10 pages, 3 figures