# Ideal fermion delocalization in Higgsless models

@article{Chivukula2005IdealFD,
title={Ideal fermion delocalization in Higgsless models},
author={R. Sekhar Chivukula and Hong-jian He and Masafumi Kurachi and Elizabeth H. Simmons and Masaharu Tanabashi},
journal={Physical Review D},
year={2005},
volume={72},
pages={015008}
}
• Published 14 April 2005
• Physics
• Physical Review D
In 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…

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## References

SHOWING 1-10 OF 49 REFERENCES
Deconstructed Higgsless models with one-site delocalization
• Mathematics
• 2005
In this note we calculate the form of electroweak corrections in deconstructed Higgsless models for the case of a fermion whose weak properties arise from two adjacent $SU(2)$ groups on the
Electroweak corrections and unitarity in linear moose models
• Physics
• 2005
We calculate the form of the corrections to the electroweak interactions in the class of Higgsless models which can be deconstructed to a chain of SU(2) gauge groups adjacent to a chain of U(1) gauge
Structure of corrections to electroweak interactions in Higgsless models
• Physics
• 2004
Recently, Higgsless models of electroweak symmetry breaking have been proposed. Based on compactified five-dimensional gauge theories, these models achieve unitarity of electroweak boson
The role of spurions in Higgs-less electroweak effective theories
• Physics
• 2004
Abstract.Inspired by recent developments of moose models, we reconsider low-energy effective theories of Goldstone bosons, gauge fields and chiral fermions applied to low-energy QCD and to Higgs-less
Higgsless theory of electroweak symmetry breaking from warped space
We study a theory of electroweak symmetry breaking without a Higgs boson, recently suggested by Csaki et al. The theory is formulated in 5D warped space with the gauge bosons and matter fields
Curing the Ills of Higgsless models: The S parameter and unitarity
• Physics
• 2005
We consider various constraints on Higgsless models of electroweak symmetry breaking based on a bulk SU(2){sub L}xSU(2){sub R}xU(1){sub B-L} gauge group in warped space. First we show that the S
Low energy strong electroweak sector with decoupling.
• Physics
Physical review. D, Particles and fields
• 1996
It is conceivable that degenerate BESS has low mass spin-one states and gives quite visible signals at existing or forthcoming accelerators, and it is worthwhile to fully develop the model, together with its possible generalizations, and to study the expected phenomenology.
Higgsless Electroweak Symmetry Breaking in Warped Backgrounds: Constraints and Signatures
• Physics
• 2003
We examine the phenomenology of a warped 5-dimensional model based on SU(2)L× SU(2)R× U(1)B−L model which implements electroweak symmetry breaking through boundary conditions, without the presence of