2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/198573In a supersymmetric left-right symmetric model, inflation, baryogenesis (via leptogenesis) and neutrino oscillations can become closely linked. A familiar ansatz for the neutrino Dirac masses and mixing of the two heaviest families, together with the MSW resolution of the solar neutrino puzzle, imply that 1 eV <_\sim m_{ν_{τ}<_\sim 9 eV. The predicted range for the mixing angle θ_μτwill be partially tested by the Chorus/Nomad experiment. The CP violating phase δ_{μτ} is also discussed.10 pages RevTeX 3 eps figures. email: vlachos@physics.auth.grHigh Energy Physics - PhenomenologyAstrophysicstext