The Neutrino Mass Matrix - From A_4 to Z_3
Abstract
Description
With the recent experimental advance in our precise knowledge of the neutrino oscillation parameters, the correct form of the 3 X 3 neutrino mass matrix is now approximately known. I discuss how this may be obtained from symmetry principles, using as examples the finite groups A_4 and Z_3, in two complete theories of leptons (and quarks).
15 pages, no figure, talk at 9th Adriatic Meeting, Dubrovnik (September 2003)
15 pages, no figure, talk at 9th Adriatic Meeting, Dubrovnik (September 2003)