The observability of an additional discrete symmetry in the Standard Model
| dc.creator | Zubkov, M. A. | |
| dc.date | 2006-09-04 | |
| dc.date | 2007-09-19 | |
| dc.date.accessioned | 2026-07-07T11:05:40Z | |
| dc.date.available | 2026-07-07T11:05:40Z | |
| dc.description | Standard Model may be defined with the additional discrete symmetry, i.e. with the gauge group $SU(3)\times SU(2) \times U(1)/{\cal Z}$ (${\cal Z} = Z_6$, $Z_3$ or $Z_2$) instead of the usual $SU(3)\times SU(2) \times U(1)$. It has the same perturbation expansion as the conventional one. However, it may describe nature in a different way at the energies compared to the triviality bound (of about 1 Tev). In this paper we present a possibility to observe this difference assuming that the gauge group of the Standard Model is embedded into the gauge group of an {\it a priory} unknown model, which describes physics at a Tev scale. This difference is related to the monopole content of the theory. We illustrate our results by consideration of the Petite Unification of quarks and leptons. | |
| dc.description | Latex, 10 pages | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0609029 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0609029 | |
| dc.identifier | Phys.Lett.B649:91-94,2007; Erratum-ibid.B655:91,2007 | |
| dc.identifier | doi:10.1016/j.physletb.2007.04.005; 10.1016/j.physletb.2007.09.026 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/189273 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | The observability of an additional discrete symmetry in the Standard Model | |
| dc.type | text |