arXiv:hep-ph/9907397·v1·High Energy Physics — Phenomenology
Towards a grand unified picture for neutrino and quark mixings
Zurab Berezhiani (L'Aquila U. & Tbilisi Inst. Phys.)🇮🇹 · Anna Rossi (Padova U.)🇮🇹
Abstract
The comparison of the CKM mixing angles with the leptonic mixings implied by the recent atmospheric and solar neutrino data exhibits an interesting complementarity. This pattern can be understood in the context of the SU(5) grand unification, assuming that the fermion mass matrices have Fritzsch-like structures but are not necessarily symmetric. (The present contribution is based on the paper in ref. \cite{az}.)
Comments: Latex file + espcrc2.sty, 5 pages, 3 postscript figures included. Talk given at the Int. Workshop ``Particles in Astrophysics and Cosmology: from Theory to Observation'', May 3-8, 1999, Valencia, Spain. To appear in Nucl. Phys. Proc. Suppl