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hep-ph2008★ 102 cited
Addendum: Ultrahigh-energy cosmic-ray bounds on nonbirefringent modified-Maxwell theory
F. R. Klinkhamer, M. Risse
Nonbirefringent modified-Maxwell theory, coupled to standard Dirac particles, involves nine dimensionless parameters, which can be bounded by the inferred absence of vacuum Cherenk…
hep-ph2007★ 101 cited
Ultrahigh-energy cosmic-ray bounds on nonbirefringent modified-Maxwell theory
F. R. Klinkhamer, M. Risse
A particularly simple Lorentz-violating modification of the Maxwell theory of photons maintains gauge invariance, CPT, and renormalization. This modified-Maxwell theory, coupled to…