U(3)-Flavor Nonet Scalar as an Origin of the Flavor Mass Spectra
| dc.creator | Koide, Yoshio | |
| dc.date | 2008-02-08 | |
| dc.date | 2008-02-29 | |
| dc.date.accessioned | 2026-07-07T11:14:11Z | |
| dc.date.available | 2026-07-07T11:14:11Z | |
| dc.description | According to an idea that the quark and lepton mass spectra originate in a VEV structure of a U(3)-flavor nonet scalar Φ, the mass spectra of the down-quarks and charged leptons are investigated. The U(3) flavor symmetry is spontaneously and completely broken by non-zero and non-degenerated VEVs of $Φ$, without passing any subgroup of U(3). The ratios (m_e+m_μ+m_τ)/(\sqrt{m_e}+\sqrt{m_μ}+\sqrt{m_τ})^2 and \sqrt{m_e m_μm_τ}/(\sqrt{m_e}+\sqrt{m_μ}+\sqrt{m_τ})^3 are investigated based on a toy model. | |
| dc.description | 10 pages, no fugure, version to appear in Phys.Lett.B | |
| dc.identifier | https://arxiv.org/abs/0802.1084 | |
| dc.identifier | http://arxiv.org/abs/0802.1084 | |
| dc.identifier | Phys.Lett.B662:43-48,2008 | |
| dc.identifier | doi:10.1016/j.physletb.2008.02.059 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/191981 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | U(3)-Flavor Nonet Scalar as an Origin of the Flavor Mass Spectra | |
| dc.type | text |