New issues in quark-lepton symmetry
| dc.creator | Volkas, R. R. | |
| dc.date | 1995-07-18 | |
| dc.date.accessioned | 2026-07-07T03:57:54Z | |
| dc.date.available | 2026-07-07T03:57:54Z | |
| dc.description | Two models incorporating different forms of spontaneously broken quark-lepton symmetry are discussed. Both models are constructed so that quark-lepton symmetry can be broken at as low an energy scale as phenomenology allows, thus maximising their testability. The first model uses the Pati-Salam gauge group SU(4)$\otimes$SU(2)$_L\otimes$SU(2)$_R$. The main analysis presented here concerns large threshold corrections to the $m_b = m_τ$ tree-level mass relation. The second model is a new and simplified theory using discrete quark-lepton symmetry which has a very economical Higgs sector and elegantly avoids a potential quark-lepton mass relation problem. | |
| dc.description | 6 pages, LaTeX, invited talk at Valencia 95 (to appear in the Proceedings) | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9507324 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9507324 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/45632 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | New issues in quark-lepton symmetry | |
| dc.type | text |