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arXiv · 1802.02331

Post-Newtonian light propagation in Kerr-Newman spacetime

Chunhua Jiang·Wenbin Lin
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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.

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Chunhua Jiang, Wenbin Lin. 2018-02-07. Post-Newtonian light propagation in Kerr-Newman spacetime. https://doi.org/10.1103/physrevd.97.024045

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