$\mbox{SU}(3)_L \otimes \mbox{U}(1)_N$ and $\mbox{SU}(4)_L \otimes \mbox{U}(1)_N$ gauge models with right-handed neutrinos
| dc.creator | Foot, Robert | |
| dc.creator | Long, Hoang Ngoc | |
| dc.creator | Tran, Tuan A. | |
| dc.date | 1994-02-07 | |
| dc.date.accessioned | 2026-07-07T12:03:09Z | |
| dc.date.available | 2026-07-07T12:03:09Z | |
| dc.description | Pisano and Pleitez have introduced an interesting $\mbox{SU}(3)_C \otimes \mbox{SU}(3)_L \otimes \mbox{U}(1)_N$ gauge model which has the property that gauge anomaly cancellation requires the number of generations to be a multiple of 3. We consider generalizing that model to incorporate right-handed neutrinos. We find that there exists a non-trivial generalization of the Pisano-Pleitez model with right-handed neutrinos which is actually simpler than the original model in that symmetry breaking can be achieved with just three $\mbox{SU}(3)_L$ triplets (rather than 3 $\mbox{SU}(3)_L$ triplets and a sextet). We also consider a gauge model based on $\mbox{SU}(3)_C\otimes \mbox{SU}(4)_L \otimes \mbox{U}(1)_N$ symmetry. Both of these new models also have the feature that the anomalies cancel only when the number of generations is divisible by 3. | |
| dc.description | 8, McGill/94-10 | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9402243 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9402243 | |
| dc.identifier | Phys.Rev.D50:34-38,1994 | |
| dc.identifier | doi:10.1103/PhysRevD.50.R34 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/207685 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | $\mbox{SU}(3)_L \otimes \mbox{U}(1)_N$ and $\mbox{SU}(4)_L \otimes \mbox{U}(1)_N$ gauge models with right-handed neutrinos | |
| dc.type | text |