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On the dynamical origin of effective symmetries by means of nonlinear realizations

О динамическом происхождении эффективных симметрий посредством нелинейных реализаций

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Il Nuovo Cimento A (1965-1970)

Summary

It is shown that all effective fields of the standardSU 2⊗⊗U 1⊗SU 3 theory can be interpreted in the form of linear or nonlinearSU 2 realizations hinting at an underlying onlySU 2 gauge-invariant dynamics with composite gauge, Higgs, quark and lepton fields.

Riassunto

Si mostra che tutti i campi efficaci della teoria standardSU 2⊗U 1⊗SU 3 si possono interpretare sotto forma di realizzazioni lineari o non lineari diSU 2 che suggeriscono una dinamica solo sottostante invariante di gaugeSU 2 con campi composti, di Higgs, di quark e di leptoni.

Резюме

Показывается, что все эффективные поля стандартнойSU 2⊗U 1⊗SU 3 теории могут бытя интерпретированы в виде линейных или нелинейныхSU 2 реализаций, что указывает на лежащую в основеSU 2 калибровочно инвариантную динамику с составными полями Хиггса, кварков и лептонов.

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Authors and Affiliations

  1. Max-Planck-Institut für Physik und Astrophysik, Werner-Heisenberg-Istitut 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. On the dynamical origin of effective symmetries by means of nonlinear realizations. Nuov Cim A 82, 299–326 (1984). https://doi.org/10.1007/BF02773557

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  • DOI: https://doi.org/10.1007/BF02773557

PACS. 12.10

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