179 citations · 1k across the 29 of their papers we have counts for
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hep-ph2009★ 25 cited
Constraints on leptogenesis from a symmetry viewpoint
R. Gonzalez Felipe, H. Serodio
It is shown that type I seesaw models based on the standard model Lagrangian extended with three heavy Majorana right-handed fields do not have leptogenesis in leading order, if th…
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…