Exploring Light Deflection and Black Hole Shadows in Rastall Theory with Plasma Effects
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DOI: 10.1007/s10773-025-05942-6
Abstract: In this article, we examine the gravitational deflection of particles in curved spacetime immersed in perfect fluid in the context of Rastall theory. We propose an infinite region approach to Gibbons-Werner to avoid singularity, given… read more here.
Keywords: light deflection; black hole; exploring light; rastall theory ... See more keywords
Gravitational light deflection in Earth-based laser cavity experiments
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DOI: 10.1103/physrevd.101.121501
Abstract: As known from Einstein's theory of general relativity, the propagation of light in the presence of a massive object is affected by gravity. In this work, we discuss whether the effect of gravitational light bending… read more here.
Keywords: earth based; deflection earth; light deflection; cavity ... See more keywords