Probing the Photon Mass through the Electromagnetic Memory Effect
Abstract
Electromagnetic memory effect is the residual velocity (a kick) acquired by free charges following the passage of electromagnetic waves. We compute the electromagnetic memory effect in de Broglie-Proca theory for particle scattering in four dimensional Minkowski spacetime as a function of the photon mass, and show that it is suppressed by Yukawa decay compared to usual Maxwell electrodynamics. Therefore, we suggest that its experimental detection would place bounds on, or potentially exclude, the existence of non-zero photon mass.
Keywords
References
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Details
Primary Language
English
Subjects
General Physics , Field Theory and String Theory , Particle and High Energy Physics (Other)
Journal Section
Research Article
Authors
Publication Date
December 30, 2025
Submission Date
September 9, 2025
Acceptance Date
November 26, 2025
Published in Issue
Year 1970 Volume: 46 Number: 4