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arXiv · hep-ph/9811461

The Problem of the Quark-Lepton Mass Spectrum

C. D. Froggatt
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Abstract

We review some approaches to the quark-lepton mass problem. The ideas of mass-protection and approximate chiral flavour symmetries as a framework for resolving the mass hierarchy problem are presented. Dynamical calculations of the top quark and Higgs particle masses, based on infra-red fixed points and the so-called multiple point principle respectively, are discussed. We also consider mass matrix texture and the neutrino mass puzzle.

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C. D. Froggatt. 1998-11-24. The Problem of the Quark-Lepton Mass Spectrum. https://arxiv.org/abs/hep-ph/9811461

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