Higgsless W Unitarity from Decoupling Deconstruction
| dc.creator | Evans, Nick | |
| dc.creator | Membry, Phil | |
| dc.date | 2004-06-25 | |
| dc.date | 2004-08-11 | |
| dc.date.accessioned | 2026-07-07T03:52:45Z | |
| dc.date.available | 2026-07-07T03:52:45Z | |
| dc.description | Recently there has been interest in electroweak models on a five dimensional interval that break the symmetry without a higgs boson. By warping the metric of the interval it may be possible to avoid experimental bounds on extra W bosons and delta rho. Five dimensional models necessarily require an explicit UV cut-off to remain perturbative, such as that provided by deconstruction. We study a simple deconstruction of this scenario with a chain of SU(2)^N+1 x U(1)_Y groups linked by bi-fundamental higgs. There are two interesting decoupling limits of this model, when the higgs vevs are taken large and when the SU(2) couplings grow, which might provide a perturbative realization. In fact it is very challenging to satisfy all the experimental bounds and the most compatible scenario has both a higgs and a relatively strongly coupled new W both close to 2 TeV | |
| dc.description | 10 pages, 6 figures, additional discussion | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0406285 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0406285 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/43580 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Higgsless W Unitarity from Decoupling Deconstruction | |
| dc.type | text |