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arXiv · 1103.3476

Lepton mixing induced by flavour symmetry and Leptogenesis constraints

Ivo de Medeiros Varzielas
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Abstract

Flavour models may display a relation between the CP-violating asymmetry for leptogenesis and low-energy parameters. If the flavour symmetry produces an exact mass independent lepton mixing scheme at leading order (with type I see-saw) the CP-violating asymmetry would vanish in the absence of corrections. We present a model displaying the link between deviations from the mixing scheme and leptogenesis.

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Ivo de Medeiros Varzielas. 2011-03-17. Lepton mixing induced by flavour symmetry and Leptogenesis constraints. https://doi.org/10.1002/prop.201100043

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