Initial condition for baryogenesis via neutrino oscillation
Initial condition for baryogenesis via neutrino oscillation
We consider a baryogenesis scenario via the oscillation of right-handed neutrinos with Majorana masses of the order of GeV, which are also responsible for neutrino masses by the seesaw mechanism. We study how the initial condition alters the prediction of the present baryon asymmetry by this mechanism. It is usually …