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arXiv · 1912.11851

Electromagnetism in Curved Spacetimes: Coupling of the Doppler and Gravitational Redshifts

Cameron R. D. Bunney·Gabriele Gradoni
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Abstract

We present the basic prerequisites of electromagnetism in flat spacetime and provide the description of electromagnetism in terms of the Faraday tensor. We generalise electromagnetic theory to a general relativistic setting, introducing the Einstein field equations to describe the propagation of electromagnetic radiation in curved space-time. We investigate gravitational redshift and derive formulae for the combined effect of gravitational redshift and the Doppler shift in curved spacetime.

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Cameron R. D. Bunney, Gabriele Gradoni. 2019-12-26. Electromagnetism in Curved Spacetimes: Coupling of the Doppler and Gravitational Redshifts. https://doi.org/10.1109/map.2021.3099714

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