Closing a window for massive photons

Sergio A. Hojman, Benjamin Koch

Research output: Contribution to journalArticlepeer-review

5 Scopus citations


Working with the assumption of nonzero photon mass and a trajectory that is described by the nongeodesic world line of a spinning top we find, by deriving new astrophysical bounds, that this assumption is in contradiction with current experimental results. This yields the conclusion that such photons have to be exactly massless.

Original languageEnglish
Article number967805
JournalAdvances in High Energy Physics
StatePublished - 2013
Externally publishedYes


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