The remnant CP transformation and its implications

In the context of remnant CP transformations, I briefly discuss a generalized μ‒τ reflection symmetry, where the "Majorana" phases have CP conserving values, which are directly related with the CP parities of neutrino states. Also, one finds that the "Dirac-like" CP violation phase is correlated with the atmospheric mixing angle, giving important phenomenological implications for current and future long baseline oscillation neutrino experiments. (paper)