2010/12/31 by Duane A. Dicus, Shao-Feng Ge, Wayne W. Repko · 25 citations
Mathematics · Physics and Astronomy · #Algorithm #Artificial intelligence #Astrophysics and Cosmic Phenomena #Computer science #Eigenvalues and eigenvectors #Geometry #Mathematics #Neutrino Physics Research #Particle physics theoretical and experimental studies #Philosophy #Physics #Quantum mechanics #Symmetry (geometry) #Zero (linguistics) #hep-ph
paper · pdf · doi:10.1103/physrevd.83.093007
published in Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields 83(9) (American Physical Society) · 10 pages, 1 table, 5 figures, revised references
arxiv created 2011/02/27 · openalex publication_date 2011/05/12 · arxiv updated 2015/03/17 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05
We explore the consequences of the neutrino mass matrix having a hidden Z2 symmetry and one zero eigenvalue. When implemented, these two conditions give relations among the mixing angles. In addition, fitting these relations to the existing oscillation data allows limits to be placed on the parameter of the symmetry.