Finite SU(N)^k Unification
| dc.creator | Ma, Ernest | |
| dc.creator | Mondragon, Myriam | |
| dc.creator | Zoupanos, G. | |
| dc.date | 2004-07-21 | |
| dc.date.accessioned | 2026-07-07T11:31:38Z | |
| dc.date.available | 2026-07-07T11:31:38Z | |
| dc.description | We consider N=1 supersymmetric gauge theories based on the group SU(N)_1 x SU(N)_2 x ... x SU(N)_k with matter content (N,N*,1,...,1) + (1,N,N*,...,1) + >... + (N*,1,1,...,N) as candidates for the unification symmetry of all particles. In particular we examine to which extent such theories can become finite and we find that a necessary condition is that there should be exactly three families. We discuss further some phenomenological issues related to the cases (N,k) = (3,3), (3,4), and (4,3), in an attempt to choose those theories that can become also realistic. Thus we are naturally led to consider the SU(3)^3 model which we first promote to an all-loop finite theory and then we study its additional predictions concerning the top quark mass, Higgs mass and supersymmetric spectrum. | |
| dc.description | 15 pages | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0407236 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0407236 | |
| dc.identifier | JHEP0412:026,2004 | |
| dc.identifier | doi:10.1088/1126-6708/2004/12/026 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/197333 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Finite SU(N)^k Unification | |
| dc.type | text |