U(1)$_A$ Models of Fermion Masses Without a $μ$ Problem
| dc.creator | Jain, Vidyut | |
| dc.creator | Shrock, Robert | |
| dc.date | 1995-07-05 | |
| dc.date.accessioned | 2026-07-07T03:57:52Z | |
| dc.date.available | 2026-07-07T03:57:52Z | |
| dc.description | We discuss the connection between models of fermion masses and mixing involving a string-motivated flavor/generation U(1)$_A$ gauge symmetry and the $μ$ term. We point out that in a certain class of such models the flavor physics can provide an appealing solution to the $μ$ problem, naturally yielding a $μ\sim O(m_{_W})$. A simple relationship between the $U(1)_A$ charge $q_{H}$ of the $μ$-term and the average generational $U(1)_A$ charges of the down quark and leptonic sectors is derived. Finally, we construct an explicit model illustrating our results. | |
| dc.description | 12 pages, Latex File | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9507238 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9507238 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/45614 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | U(1)$_A$ Models of Fermion Masses Without a $μ$ Problem | |
| dc.type | text |