Precision Electroweak Physics and Higgsless Models in Warped Space

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dc.creatorCacciapaglia, Giacomo
dc.date2004-09-14
dc.date.accessioned2026-07-07T03:53:26Z
dc.date.available2026-07-07T03:53:26Z
dc.descriptionWe study tree level corrections to precision electroweak physics in the recently proposed Higgsless models in warped space. Such models inherit from their similarity with technicolor theories a large contribution to the oblique parameters, S in particular. We show that it is possible to suppress S using brane induced kinetic terms and unequal left-right bulk gauge couplings, paying the price of heavy KK modes. In the allowed region, they are eventually ineffective in restoring perturbative unitarity in W scattering above 2 TeV. Although it looks like a Higgsless models' bane, it has been recently shown that such problem can be easily solved delocalizing the light fermions.
dc.description4 pages, 1 figure. Talk given at the 12th International Conference on Supersymmetry and Unification of Fundamental Interactions, June 17-23, 2004, Tsukuba, Japan
dc.identifierhttps://arxiv.org/abs/hep-ph/0409158
dc.identifierhttp://arxiv.org/abs/hep-ph/0409158
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/43836
dc.subjectHigh Energy Physics - Phenomenology
dc.titlePrecision Electroweak Physics and Higgsless Models in Warped Space
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