Gravitational deflection angle of light: Definition by an observer and its application to an asymptotically nonflat spacetime
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DOI: 10.1103/physrevd.101.104032
Abstract: The gravitational deflection angle of light for an observer and source at finite distance from a lens object has been studied by Ishihara et al. [Phys. Rev. D, 94, 084015 (2016)], based on the Gauss-Bonnet… read more here.
Keywords: deflection; definition observer; angle light; angle ... See more keywords