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| Indexado |
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| DOI | 10.1155/2021/6621975 | ||||
| Año | 2021 | ||||
| Tipo | artículo de investigación |
Citas Totales
Autores Afiliación Chile
Instituciones Chile
% Participación
Internacional
Autores
Afiliación Extranjera
Instituciones
Extranjeras
We address the effect of an anomalous triple gauge boson couplings on a physical observable for the electroweak sector of the Standard Model, when the SU(2)(L) circle times U(1)(Y) symmetry is spontaneously broken by the Higgs mechanism to U(1)(em). Our calculation is done within the framework of the gauge-invariant, but path-dependent variable formalism is an alternative to the Wilson loop approach. Our result shows that the interaction energy is the sum of a Yukawa and a linear potential, leading to the confinement of static probe charges. The point we wish to emphasize, however, is that the anomalous triple gauge boson couplings (Z gamma gamma) contributes to the confinement for distances on the intranuclear scale.
| Ord. | Autor | Género | Institución - País |
|---|---|---|---|
| 1 | GAETE-DURAN, PATRICIO ALFREDO | Hombre |
Universidad Técnica Federico Santa María - Chile
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| 2 | Helayel-Neto, Jose A. | Hombre |
Ctr Brasileiro Pesquisas Fis - Brasil
Centro Brasileiro de Pesquisas Físicas - Brasil |
| 3 | Ospedal, L. P.R. | Hombre |
Ctr Brasileiro Pesquisas Fis - Brasil
Centro Brasileiro de Pesquisas Físicas - Brasil |
| Fuente |
|---|
| Conselho Nacional de Desenvolvimento Científico e Tecnológico |
| Fondo Nacional de Desarrollo Científico y Tecnológico |
| FONDECYT (Chile) |
| Ministerio da Ciencia, Tecnologia e Inovacao |
| ANID |
| ANID PIA/APOYO |
| PCI-DB funds (CNPq/MCTI) |
| Agradecimiento |
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| The authors are grateful to Prof. T. Vachaspati for fruitful communication and references. One of us (P.G.) was partially supported by FONDECYT (Chile) grant 1180178 and by ANID PIA/APOYO AFB180002. L.P.R.O. is grateful to the PCI-DB funds (CNPq/MCTI). |
| The authors are grateful to Prof. T. Vachaspati for fruitful communication and references. One of us (P.G.) was partially supported by FONDECYT (Chile) grant 1180178 and by ANID PIA/APOYO AFB180002. L.P.R.O. is grateful to the PCI-DB funds (CNPq/MCTI). |