Real and complex random neutrino mass matrices andθ13

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Textures for neutrino mass matrices.

We give a classification of heavy Majorana neutrino mass matrices with up to three texture zeroes, assuming the Dirac masses of the neutrinos to be of the same form as the ones of the up-quarks in the five texture zero solutions for the quark matrices. This is the case for many unified and partially unified models. We find that it is possible to have solutions which account for the solar and at...

متن کامل

Aspects of Neutrino Mass Matrices

The minimal standard model involves three chiral neutrino states, but it does not admit renormalizable interactions that can generate neutrino masses. Nevertheless, experimental evidence show that both solar and atmospheric neutrinos display flavor oscillations, and hence that neutrinos do have mass. Among the many renormalizable and gauge-invariant extensions of the standard model that can pro...

متن کامل

Complex Random Matrices and Applications∗

The eigenvalue and condition number distributions of complexWishart matrices are investigated and applied to open problems in information theory.

متن کامل

Small entries of neutrino mass matrices

We consider phenomenologically allowed structures of the neutrino mass matrix in the case of three light neutrino species. Constraints from the solar, atmospheric and reactor neutrino experiments as well as those from the neutrinoless double beta decay are taken into account. Both hierarchical and quasi-degenerate neutrino mass cases are studied. Assuming maximal νμ − ντ mixing we derive simple...

متن کامل

Bimaximal Neutrino Mixings from Lopsided Mass Matrices

Current solar and atmospheric neutrino oscillation data seem to favor a bimaximal pattern for neutrino mixings where the matrix elements Ue2 and Uμ3 are of order one, while Ue3 is much smaller. We show that such a pattern can be obtained quite easily in theories with “lopsided” mass matrices for the charged leptons and the down type quarks. A relation connecting the solar and atmospheric neutri...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Physical Review D

سال: 2012

ISSN: 1550-7998,1550-2368

DOI: 10.1103/physrevd.85.047701