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Composite gauge fields from nonlinear realizations

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Il Nuovo Cimento A (1965-1970)

Summary

A condensation (spontaneous breakdown of a symmetry group) gives rise to gauge fields associated with an eventually unbroken subgroup. A multiple condensation can establish an associated proliferated set of gauge fields. I interpret the effective electroweak gauge and Higgs field sector as a consequence of a dynamical breakdown cascadeSL 2,C⊳SU 2⊳U 1 and set up a framework for an explicit determination of the induced gauge field properties.

Riassunto

Una condensazione (rottura spontanea di un gruppo di simmetria) dà luogo a campi di gauge associati con un sottogruppo possibilmente non infranto. Una condensazione multipla può stabilire un gruppo associato con proliferazioni di campi di gauge. S'interpreta il settore dei campi di Higgs e di gauge elettrodebole effettivo in conseguenza di una caduta di rottura dinamicaSL 2,C ⊳SU 2⊳U 1 e si forma un sistema per una determinazione esplicita delle proprietà dei campi di gauge indotti.

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Authors and Affiliations

  1. Max-Planck-Institut für Physik und Astrophysik, Werner-Heisenberg-Institut für Physik, Munich, B.R.D.

    H. Saller

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  1. H. Saller
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Traduzione a cura della Redazione

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Saller, H. Composite gauge fields from nonlinear realizations. Nuov Cim A 86, 231–258 (1985). https://doi.org/10.1007/BF02902550

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  • DOI: https://doi.org/10.1007/BF02902550

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