378 citations · 821 across the 22 of their papers we have counts for
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hep-ph2009★ 2 cited
A Highly Predictive Ansatz for Leptonic Mixing and CP Violation
G. C. Branco, J. I. Silva-Marcos
We suggest a simple highly predictive ansatz for charged lepton and light neutrino mass matrices, based on the assumption of universality of Yukawa couplings. Using as input the ch…
hep-ph2009★ 63 cited
Resonant leptogenesis and tribimaximal leptonic mixing with A4 symmetry
G. C. Branco, R. Gonzalez Felipe, M. N. Rebelo +1
We investigate the viability of thermal leptogenesis in type-I seesaw models with leptonic flavour symmetries that lead to tribimaximal neutrino mixing. We consider an effective th…
hep-ph2009★ 2 cited
Leptogenesis and Low-energy Observables
Gustavo C. Branco, M. N. Rebelo
We address the question of how to establish a connection between leptogenesis and low energy observables. We emphasize that such a connection only exists in the framework of flavou…