Weak gravitational lensing in brane-worlds
Astrophysics
2016-08-15 v1 General Relativity and Quantum Cosmology
High Energy Physics - Theory
Abstract
We derive the deflection angle of light rays caused by a brane black hole with mass m and tidal charge q in the weak lensing approach, up to the second order in perturbation theory. We point out when the newly derived second order contributions become important.
Cite
@article{arxiv.astro-ph/0602427,
title = {Weak gravitational lensing in brane-worlds},
author = {László Á. Gergely and Barbara Darázs},
journal= {arXiv preprint arXiv:astro-ph/0602427},
year = {2016}
}
Comments
7 pages, to appear in the Proceedings of the FIKUT4 Conference, Publications of the Astronomy Department of E\"{o}tv\"{o}s University, PADEU vol. 17 (2006)