Lorentz and CPT violation: a simple neutrino-oscillation model
arXiv:hep-ph/0502062 · doi:10.1016/j.nuclphysbps.2005.05.093
Abstract
We present a three-parameter model for three flavors of massless left-handed neutrinos with Fermi-point splitting and tri-maximal mixing angles. One of these parameters is the T-violating phase δ, for which the experimental results from K2K and KamLAND appear to favor a nonzero value. Future experiments, in particular MINOS, will be able to test this simple model. Possible implications for neutrino factories are briefly discussed.
talk at 6th International Workshop on Neutrino Factories and Superbeams (NuFact04), Osaka, Japan, July 2004; v2: published version