Current status of constraints on the elements of the neutrino mass matrix

Abstract

We analyse the mass matrix of the three light neutrinos in the basis where the charged-lepton mass matrix is diagonal and discuss constraints on its elements for the Majorana and the Dirac case.

Comments: 7 pages, 1 figure; Talk presented at the XXXVII International Conference of Theoretical Physics "Matter to the deepest," Ustron, 1-6 September 2013