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Título del libro: Proceedings Of The 7th Meeting On Cpt And Lorentz Symmetry, 2016
Título del capítulo: Emergence of Gauge Invariance from Nambu Models

Autores UNAM:
LUIS FERNANDO URRUTIA RIOS;
Autores externos:

Idioma:
Inglés
Año de publicación:
2017
Palabras clave:

Bosons; Hamiltonians; Current conservation; Gauge bosons; Gauge invariance; Goldstone modes; Lorentz symmetry breaking; Nonperturbative; Unobservable; Yang-Mills theory; Gages


Resumen:

In the framework of a hamiltonian nonperturbative approach we show that after demanding current conservation together with the Gauss constraints at some initial time in a nonabelian Nambu model, we recover the corresponding Yang-Mills theory. In this way, the spontaneous Lorentz symmetry breaking present in the Nambu model becomes unobservable and the Goldstone modes can be identified with the corresponding gauge bosons. © 2017 World Scientific Publishing Co. Pte. Ltd.


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