A_4 symmetry breaking scheme for understanding quark and lepton mixing angles

Abstract

The neutrino mixing matrix has been measured to be of a form consistent with tribimaximal mixing, while the quark mixing matrix is almost diagonal. A scheme based on flavour A_4 symmetry for understanding these patterns simultaneously is presented.

4 pages. Invited talk at ICHEP 2006. To appear in the proceedings

Cited by in corpus (1)

• Nonzero U_{e3}, CP violation and leptogenesis in a see-saw type softly broken A_4 symmetric model