Supersymmetric Inflation, Baryogenesis and νμ - ντ Oscillations
G. Lazarides, Q. Shafi, N. D. Vlachos
Abstract
In 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 < mντ< 9 eV. The predicted range for the mixing angle θμτwill be partially tested by the Chorus/Nomad experiment. The CP violating phase δμτ is also discussed.
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