Post-Newtonian light propagation in Kerr-Newman spacetime
General Relativity and Quantum Cosmology
2018-02-08 v1
Abstract
The second-order post-Newtonian solution for the light propagation in the field of Kerr-Newman black hole is achieved via an iterative method. Based on this result, we further obtain the second-order post-Newtonian light deflection in Kerr-Newman spacetime, which is formulated in an united form for any arbitrarily incident directions. All results are exhibited in the coordinate system constituted by the initial light-direction vector, the impact vector, and their cross-product.
Keywords
Cite
@article{arxiv.1802.02331,
title = {Post-Newtonian light propagation in Kerr-Newman spacetime},
author = {Chunhua Jiang and Wenbin Lin},
journal= {arXiv preprint arXiv:1802.02331},
year = {2018}
}