Shadow of a charged black hole surrounded by an anisotropic matter field
arXiv:2111.05732 · doi:10.1142/9789811269776_0108
Abstract
A certain type of matter with anisotropic pressures can add to the Reissner-Nordström metric a term proportional to a power of the radial coordinate. Using the standard method of separating variables for the Hamilton-Jacobi equation, we study the shadow of the corresponding rotating solution, obtained through the Newman-Janis algorithm. We define and calculate three observables in order to characterize the position, size and shape of the shadow.
arXiv comment8 pages, 5 figures; prepared for the Proceedings of the Sixteenth Marcel Grossmann Meeting - MG16
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