Quark masses without Yukawa hierarchies

2005/11/03 by H. Fanchiotti, C. A. Garcı́a Canal, C. Garcia-Canal +3 · 2 citations
Physics and Astronomy · #Black Holes and Theoretical Physics #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #hep-ph

paper · pdf · doi:10.1209/epl/i2005-10313-x

published as Europhys.Lett. 72 (2005) 733-739 · 7 pages, 1 eps figure. Published in Europhysics Letters

openalex publication_date 2005/11/03 · arxiv created 2006/01/12 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/30

Abstract

A model based on the local gauge group SU (3) c ⊗ SU (3) L ⊗ U (1) X without particles with exotic electric charges is shown to be able to provide the quark mass spectrum and their mixing, by means of universal see-saw mechanisms, avoiding a hierarchy in the Yukawa coupling constants.

Citations

• Big Bang Nucleosynthesis (in "The Review of Particle Properties" 2004)

Cited by

• Lepton masses and mixing without Yukawa hierarchies
• Closing theSU(3)L⊗U(1)Xsymmetry at the electroweak scale