Tri-direct CP in the Littlest Seesaw playground

Abstract We discuss spontaneously broken CP symmetry in two right-handed neutrino models based on the idea of having a different residual flavour symmetry, together with a different residual CP symmetry, associated with each of the two right-handed neutrinos. The charged lepton sector also has a dif...

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Bibliographic Details
Main Authors: Gui-Jun Ding, Stephen F. King, Cai-Chang Li
Format: Article
Language:English
Published: SpringerOpen 2018-12-01
Series:Journal of High Energy Physics
Subjects:
Online Access:http://link.springer.com/article/10.1007/JHEP12(2018)003