A Relation between theta-13 and the Leptonic Dirac CP Phase in SO(10) Lopsided Models
arXiv:0906.0535 · doi:10.1016/j.physletb.2009.08.043
Abstract
It is shown that in SO(10) models where the large solar and atmospheric neutrino angles come from the charged-lepton mass being "lopsided", there is a characteristic relation between the 13 mixing angle of the neutrinos and the size of the Dirac CP- violating phase in the lepton sector. This is illustrated in a recently proposed realistic and predictive model.
4 pages, 2 figures
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