1992/12/18 by Michael Martin Nieto
Physics and Astronomy · #hep-ph
published as Gamma Ray - Neutrino Cosmology and Planck Scale Physics, ed. D. B. Cline, (World Sci., 1993) 291 · 6 pages, LaTeX
arxiv created 1992/12/18 · arxiv updated 2009/11/30
In an historical context, present limits on the photon rest mass are reviewed. More stringent, yet speculative, limits which have been proposed are mentioned. Finally, new theoretical ideas and possible experimental improvements on the present limits are discussed, along with possible relationships between these two areas.