Missing (up) Mass, Accidental Anomalous Symmetries, and the Strong CP Problem
| dc.creator | Banks, Tom | |
| dc.creator | Nir, Yosef | |
| dc.creator | Seiberg, Nathan | |
| dc.date | 1994-03-01 | |
| dc.date.accessioned | 2026-07-07T03:56:44Z | |
| dc.date.available | 2026-07-07T03:56:44Z | |
| dc.description | We reconsider the massless up quark solution of the strong CP problem. We show that an anomaly free horizontal symmetry can naturally lead to a massless up quark and to a corresponding accidental anomalous symmetry. Reviewing the controversy about the phenomenological viability of $m_u=0$ we conclude that this possiblity is still open and can solve the strong CP problem. To appear in the Proceedings of The Yukawa Couplings and the Origins of Mass Workshop. | |
| dc.description | 19 pages, WIS-94/14/Feb-PH, RU-94-24 | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9403203 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9403203 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/45106 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Missing (up) Mass, Accidental Anomalous Symmetries, and the Strong CP Problem | |
| dc.type | text |