1999/03/31 by Anjan S. Joshipura, Sudhir K. Vempati · 2 citations
Physics and Astronomy · #Dark Matter and Cosmic Phenomena #Neutrino Physics Research #Particle physics theoretical and experimental studies #hep-ph
paper · pdf · doi:10.1103/physrevd.60.111303
published as Phys.Rev.D60:111303,1999 · References added and typos corrected
arxiv created 1999/04/08 · openalex publication_date 1999/11/11 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28
The neutrino mass spectrum is reanalyzed in supersymmetric models with explicit trilinear R violation. Models in this category are argued to provide simultaneous solutions to the solar and atmospheric neutrino anomalies. It is shown specifically that the large mixing and hierarchical masses needed for the vacuum solution of neutrino anomalies arise naturally in these models without requiring any additional symmetries or hierarchies among the trilinear couplings.