Electron stability constrains neutrino time delays

Mauricio Bustamante, José Manuel Carmona, José Luis Cortés +2

Superluminal neutrino propagation, induced by Lorentz-invariance violation (LIV), is strongly constrained by vacuum pair emission, $\hat{I}½\to \hat{I}½+e^{-}+e^{+}$, a process ordinarily forbi…