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arXiv · 1910.06676

On the initial value problem for the electromagnetic wave equation in Friedmann-Robertson-Walker space-times

Walter Craig·Mikale Reddy
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Abstract

We solve the source free electromagnetic wave equation in Friedmann-Robertson-Walker space-times for curvature $K=0$ and $K=-1$. Deriving a solution expression in the form of spherical means we deduce and compare two properties of the Maxwell propagator namely, decay rates, as well as continuity through the space-time singularity to that of the scalar wave equation presented by Abbasi and Craig [1].

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Walter Craig, Mikale Reddy. 2019-10-15. On the initial value problem for the electromagnetic wave equation in Friedmann-Robertson-Walker space-times. https://arxiv.org/abs/1910.06676

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