Motion of test particles in a regular black hole space--time
General Relativity and Quantum Cosmology
2015-05-28 v4
Abstract
We consider the motion of test particles in the regular black hole space-time given by Ay\'{o}n-Beato and Garc\'{\i}a in Phys. Rev. Lett. 80:5056 (1998). The complete set of orbits for neutral and weakly charged test particles is discussed, including for neutral particles the extreme and over-extreme metric. We also derive the analytical solutions for the equation of motion of neutral test particles in a parametric form and consider a post-Schwarzschild expansion of the periastron shift to second order in the charge.
Keywords
Cite
@article{arxiv.1306.2549,
title = {Motion of test particles in a regular black hole space--time},
author = {Alberto García and Eva Hackmann and Jutta Kunz and Claus Lämmerzahl and Alfredo Macías},
journal= {arXiv preprint arXiv:1306.2549},
year = {2015}
}
Comments
23 pages, 10 Figures; revised to match published version