Revisiting the conformal invariance of Maxwell's equations in curved spacetime
General Relativity and Quantum Cosmology
2019-09-25 v1 High Energy Physics - Theory
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.
Keywords
Cite
@article{arxiv.1905.09968,
title = {Revisiting the conformal invariance of Maxwell's equations in curved spacetime},
author = {Jeremy Côté and Valerio Faraoni and Andrea Giusti},
journal= {arXiv preprint arXiv:1905.09968},
year = {2019}
}