The Case for a Standard Model with Anomalous U(1)
| dc.creator | Ramond, P. | |
| dc.date | 1998-08-31 | |
| dc.date.accessioned | 2026-07-07T04:04:39Z | |
| dc.date.available | 2026-07-07T04:04:39Z | |
| dc.description | A gauged phase symmetry with its anomalies cancelled by a Green-Schwarz mechanism, broken at a large scale by an induced Fayet-Iliopoulos term, is a generic feature of a large class of superstring theories. It induces many desirable phenomenological features: Yukawa coupling hierarchy, the emergence of a small Cabibbo-like expansion parameter, relating the Weinberg angle to $b-τ$ unification, and the linking of R-parity conservation to neutrino masses. Some are discussed in the context of a three-family model which reproduces all quark and lepton mass hierarchies as well as the solar and atmospheric neutrino oscillations. | |
| dc.description | 16 pages, uses article.sty | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9808488 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9808488 | |
| dc.identifier | Invited Talk at Orbis Scientiae, Miami, Dec 1977 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/48185 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | The Case for a Standard Model with Anomalous U(1) | |
| dc.type | text |