Large tan β from SU(2) gauge symmetry

1994/03/18 by G. Lazarides, C. Panagiotakopoulos · 1 citation
Physics and Astronomy · #Black Holes and Theoretical Physics #Neutrino Physics Research #Particle physics theoretical and experimental studies #hep-ph

paper · pdf · doi:10.1016/0370-2693(94)91449-4

published as Phys.Lett.B337:90-94,1994 · 13 pages, LaTeX, UT-STPD-1-94

arxiv created 1994/03/18 · openalex publication_date 1994/10/01 · arxiv updated 2009/11/30 · openalex created_date 2019/11/22 · openalex updated_date 2026/07/28

Abstract

Sufficient conditions for the relation tan β≃ m_t/m_b to hold in supersymmetric grand unified theories are formulated. Essential ingredients are the SU(2)_R gauge symmetry and a discrete matter parity. The applicability of our conditions is illustrated by specific examples. Implications for neutrino masses are discussed.

Citations

• MSSM from SUSY trinification

Cited by

• Minimal supersymmetric standard model and large tanβ from SUSY trinification