Ideal Fermion Delocalization in Higgsless Models

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dc.creatorChivukula, R. Sekhar
dc.creatorHe, Hong-Jian
dc.creatorKurachi, Masafumi
dc.creatorSimmons, Elizabeth H.
dc.creatorTanabashi, Masaharu
dc.date2005-04-14
dc.date2005-04-22
dc.date.accessioned2026-07-07T11:58:35Z
dc.date.available2026-07-07T11:58:35Z
dc.descriptionIn this note we examine the properties of deconstructed Higgsless models for the case of a fermion whose SU(2) properties arise from delocalization over many sites of the deconstructed lattice. We derive expressions for the correlation functions and use these to establish a generalized consistency relation among correlation functions. We discuss the form of the W boson wavefunction and show that if the probability distribution of the delocalized fermions is appropriately related to the W wavefunction, then deviations in precision electroweak parameters are minimized. In particular, we show that this "ideal fermion delocalization" results in the vanishing of three of the four leading zero-momentum electroweak parameters defined by Barbieri, et. al. We then discuss ideal fermion delocalization in the context of two continuum Higgsless models, one in Anti-deSitter space and one in flat space. Our results may be applied to any Higgsless linear moose model with multiple SU(2) groups, including those with only a few extra vector bosons.
dc.description21 pages, 2 eps figures; minor typos corrected
dc.identifierhttps://arxiv.org/abs/hep-ph/0504114
dc.identifierhttp://arxiv.org/abs/hep-ph/0504114
dc.identifierPhys.Rev.D72:015008,2005
dc.identifierdoi:10.1103/PhysRevD.72.015008
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/206273
dc.subjectHigh Energy Physics - Phenomenology
dc.titleIdeal Fermion Delocalization in Higgsless Models
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