On the Breaking of the <i>U</i>(1) Peccei–Quinn Symmetry and Its Implications for Neutrino and Dark Matter Physics

The Standard Model of electroweak interactions is based on the fundamental <i>SU</i>(2)<sub><i>weak</i></sub> × <i>U</i>(1)<sub><i>elect</i></sub> representation. It assumes massless neutrinos and purely left-handed massive <...

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Bibliographic Details
Main Author: Osvaldo Civitarese
Format: Article
Language:English
Published: MDPI AG 2024-03-01
Series:Symmetry
Subjects:
Online Access:https://www.mdpi.com/2073-8994/16/3/364