Pontecorvo's original oscillations revisited

E.Kh. Akhmedov, S.T. Petcov, A.Yu. Smirnov
1993 Physics Letters B  
We show that a left-handed neutrino $\nu_L$ can oscillate into its $CP$- conjugated state $\bar{\nu}_R$ with maximal amplitude, in direct analogy with $K^0-\bar{K}^0$ oscillations. Peculiarities of such oscillations under different conditions are studied.
doi:10.1016/0370-2693(93)91510-t fatcat:qo6nju65inftfaw5i4hmypi7ni