Abstract

Implications of the lepton mixing angles, in particular of θ13, have been investigated for minimal as well as non-minimal Fritzsch-like textures for the case of Majorana neutrinos. Both, in minimal texture (texture 6 zero lepton mass matrices) and non-minimal textures (two cases of texture 5 zero lepton mass matrices), inverted hierarchy and degenerate scenario of neutrino masses have been ruled out. The implications of θ13 have been investigated on the lightest neutrino mass mν1 as well as the effective Majorana mass 〈mee〉.

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