The Family Group in Grand Unified Theories
| dc.creator | Ramond, P. | |
| dc.date | 1998-09-20 | |
| dc.date.accessioned | 2026-07-07T04:05:06Z | |
| dc.date.available | 2026-07-07T04:05:06Z | |
| dc.description | We review the known ways of incorporating and breaking symmetries in a renormalizable way. We summarize the various grand unified theories based on $SU_5, SO_{10}$, and $E_6$ as family enlargement groups. An $SU_5$ model with an $SU_2$ gauged family group is presented as an illustration. In it, the e-family (i.e., e,u and d) is classically massless and acquires calculable mass corrections. The family group is broken by the same agent that does the superstrong breaking. Finally, we sketch a way of unifying the family group with $SU_5$ into $SU_8$. | |
| dc.description | Retro-Preprint (1979 unpublished Caltech preprint). Uses tex, with jnl macro, 19 pages. Invited talk at the Sanibel Symposia, Feb 1979 | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9809459 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9809459 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/48291 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | The Family Group in Grand Unified Theories | |
| dc.type | text |