Radiative seesaw in left-right symmetric model

2008/07/31 by Pei-Hong Gu, Utpal Sarkar · 3 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.78.073012

published as Phys.Rev.D78:073012,2008 · 5 pages, 3 figures. Revised version with minor change. Accepted by PRD

arxiv created 2008/10/09 · openalex publication_date 2008/10/23 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

There are some radiative origins for the neutrino masses in the conventional left-right symmetric models with the usual bidoublet and triplet Higgs scalars. These radiative contributions could dominate over the tree-level seesaw and could explain the observed neutrino masses.

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