5-Dimensional Difficulties of Gauge-Higgs Unifications
| dc.creator | Grzadkowski, Bohdan | |
| dc.creator | Wudka, Jose | |
| dc.date | 2006-04-26 | |
| dc.date | 2006-05-16 | |
| dc.date.accessioned | 2026-07-07T10:24:52Z | |
| dc.date.available | 2026-07-07T10:24:52Z | |
| dc.description | We consider 5 dimensional gauge theories where the 5th direction is compactified on the orbifold S^1/Z_2, and where the 5th components of the gauge bosons play the role of the Standard Model Higgs boson (gauge-Higgs unification). The gauge symmetry breaking is realized through the appropriate orbifold boundary conditions and through the Hosotani mechanism. We show that for {\em any such theory} the assumption that the low-energy vector-boson spectrum consists of the W^\pm, Z and γonly, is inconsistent with the experimental requirements \sin^2θ_W\simeq 1/4 and ρ\equiv m_W^2/(m_Z^2\cos^2θ_w)=1. | |
| dc.description | some wording modified | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0604225 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0604225 | |
| dc.identifier | Phys.Rev.Lett.97:211602,2006 | |
| dc.identifier | doi:10.1103/PhysRevLett.97.211602 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/176345 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | 5-Dimensional Difficulties of Gauge-Higgs Unifications | |
| dc.type | text |