CALCULABLE FERMION MASSES IN A QUARK-LEPTON SYMMETRIC MODEL

10 February 1992

journal article
Published by World Scientific Pub Co Pte Ltd in Modern Physics Letters A

Vol. 7 (4) , 301-307
https://doi.org/10.1142/s0217732392000240

Abstract

The quarks and leptons appear tantalizingly similar at present energies. One explanation of this is that quarks and leptons are exactly symmetrical, but this symmetry has been broken by the vacuum. In gauge models with this feature, there are typically tree-level mass relations between quarks and leptons. We show that these mass relations may be modified by radiative effects so that they agree with experiment.

Keywords

SYMMETRIC MODEL
QUARKS AND LEPTONS
CALCULABLE FERMION
FERMION MASSES
LEPTON SYMMETRIC
MASS RELATIONS
VACUUM

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