Retrolensing by light rays slightly inside and outside of a photon sphere around a Reissner-Nordström naked singularity
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DOI: 10.1103/physrevd.105.024009
Abstract: We investigate retrolensing of sun lights reflected by a photon sphere around a Reissner-Nordström naked singularity. We apply the deflection angles of light rays reflected by slightly outside the photon sphere and rays reflected by… read more here.
Keywords: sphere around; around reissner; photon sphere; naked singularity ... See more keywords