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arXiv · 2212.12408

No Proca Photons

Florian Steininger·Thomas Mieling·Piotr T. Chruściel
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Abstract

We show that the Proca equation in vacuum, as well as its plausible modifications in dielectric media, is incompatible with experimental evidence, no matter how small the Proca mass is.

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Florian Steininger, Thomas Mieling, Piotr T. Chruściel. 2022-12-20. No Proca Photons. https://doi.org/10.1103/physrevd.107.056013

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