Symmetry Principles toward Solutions of $μ$ Problem
| dc.creator | Kim, Jihn E. | |
| dc.creator | Nilles, Hans Peter | |
| dc.date | 1994-06-13 | |
| dc.date.accessioned | 2026-07-07T10:58:06Z | |
| dc.date.available | 2026-07-07T10:58:06Z | |
| dc.description | We stress that a natural solution of the $μ$ problem requires two ingredients: a symmetry that would enforce $μ= 0$ as well as the occurence of a small breaking parameter that generates a nonzero $μ$. It is suggested that both the Peccei-Quinn symmetry and the spontaneously broken $R$ symmetry may be the sources of the needed $μ$ term in the minimal supersymmetric standard model provided that they are spontaneously broken at a scale $10^{10}-10^{12}$ GeV. To solve the strong CP problem with a hidden sector confining group, both of these symmetries are needed in superstring models with an anomalous $U(1)_A$. | |
| dc.description | Latex file, 13 pages | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9406296 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9406296 | |
| dc.identifier | Mod.Phys.Lett.A9:3575-3584,1994 | |
| dc.identifier | doi:10.1142/S0217732394003415 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/186979 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | Symmetry Principles toward Solutions of $μ$ Problem | |
| dc.type | text |