We revisit the invariance of the curved spacetime Maxwell equations under conformal transformations. Contrary to standard literature, we include the discussion of the four-current, the wave equations for the four-potential and the field, and the behaviour of gauge conditions under the conformal transformation.
Cote, J., Faraoni, V., Giusti, A. (2019). Revisiting the conformal invariance of Maxwell’s equations in curved spacetime. GENERAL RELATIVITY AND GRAVITATION, 51(9), 1-20 [10.1007/s10714-019-2599-x].
Revisiting the conformal invariance of Maxwell’s equations in curved spacetime
Giusti A.
2019
Abstract
We revisit the invariance of the curved spacetime Maxwell equations under conformal transformations. Contrary to standard literature, we include the discussion of the four-current, the wave equations for the four-potential and the field, and the behaviour of gauge conditions under the conformal transformation.File in questo prodotto:
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