paper

Null trajectories and bending of light in charged black holes with quintessence

arXiv:1411.3192 · doi:10.1007/s10773-015-2601-7

Abstract

We have studied null geodesics of the charged black hole surrounded by quintessence. Quintessence is a candidate for dark energy and is represented by a scalar field. Here, we have done a detailed study of the photon trajectories. The exact solutions for the trajectories are obtained in terms of the Jacobi-elliptic integrals for all possible energy and angular momentum of the photons. We have also studied the bending angle using the Rindler and Ishak method.

18 figures and 26 pages, some text is removed from the earlier version but the results remain the same. Accepted to be published in International Journal of Theoretical Physics

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