The Three Site Model at One-Loop

Abstract

In this paper we compute the one-loop chiral logarithmic corrections to all O(p^4) counterterms in the three site Higgsless model. The calculation is performed using the background field method for both the chiral- and gauge-fields, and using Landau gauge for the quantum fluctuations of the gauge fields. The results agree with our previous calculations of the chiral-logarithmic corrections to the S and T parameters in 't Hooft-Feynman gauge. The work reported here includes a complete evaluation of all one-loop divergences in an SU(2) x U(1) nonlinear sigma model, corresponding to an electroweak effective Lagrangian in the absence of custodial symmetry.

40 pages, nine included eps figures. Minor corrections made

References in corpus (37)

• Gauge Theory Correlators from Non-Critical String Theory
• The Large N Limit of Superconformal Field Theories and Supergravity
• Large N Field Theories, String Theory and Gravity
• (De)Constructing Dimensions
• Electroweak symmetry breaking after LEP1 and LEP2
• RS1, Custodial Isospin and Precision Tests
• Hidden Local Symmetry at Loop -- A New Perspective of Composite Gauge Boson and Chiral Phase Transition
• Towards a Realistic Model of Higgsless Electroweak Symmetry Breaking
• Gauge Invariant Effective Lagrangian for Kaluza-Klein Modes
• The Electroweak Chiral Lagrangian and New Precision Measurements
• Unitarity of Compactified Five Dimensional Yang-Mills Theory
• Curing the Ills of Higgsless Models: the S Parameter and Unitarity
• Unitarity of the Higher Dimensional Standard Model
• Oblique Corrections from Higgsless Models in Warped Space
• A Three Site Higgsless Model
• The Electroweak Chiral Lagrangian for the Standard Model with a Heavy Higgs
• Holographic Theories of Electroweak Symmetry Breaking without a Higgs Boson
• The Structure of Corrections to Electroweak Interactions in Higgsless Models
• Higgsless Electroweak Symmetry Breaking from Theory Space
• Effects of Fermion Localization in Higgsless Theories and Electroweak Constraints
• The role of spurions in Higgs-less electroweak effective theories
• Ideal Fermion Delocalization in Higgsless Models
• Fun with Higgsless Theories
• Degenerate BESS Model: The possibility of a low energy strong electroweak sector
• Top and Bottom: a Brane of Their Own
• Playing with fermion couplings in Higgsless models
• Moose models with vanishing $S$ parameter
• Universal Non-Oblique Corrections in Higgsless Models and Beyond
• Deconstructed Higgsless Models with One-Site Delocalization
• Electroweak Corrections and Unitarity in Linear Moose Models
• Analyticity, Crossing Symmetry and the Limits of Chiral Perturbation Theory
• Gauge-Assisted Technicolor?
• Chiral Perturbation to One Loop Including the $\rho$ Meson
• One-Loop Corrections to the S and T Parameters in a Three Site Higgsless Model
• An Effective Higgsless Theory: Satisfying Electroweak Constraints and a Heavy Top Quark
• Higgsless Deconstruction Without Boundary Condition
• Low Energy Effective Lagrangian of the Bess Model

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• W_L W_L Scattering in Higgsless Models: Identifying Better Effective Theories
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• One-loop Corrections to the S Parameter in the Four-site Model
• W' and Z' limits for Minimal Walking Technicolor
• The Flavor Structure of the Three-Site Higgsless Model
• Improved analysis of the bounds from the electroweak precision tests on the 4-site model
• Asymptotically free four-fermion interactions and electroweak symmetry breaking
• Does unitarity imply finiteness of electroweak oblique corrections at one-loop? - constraining extra neutral Higgs bosons -
• The new charged gauge boson $W^{\prime }$ and the subprocess $eq\to \nu q^{\prime }$ at $e^{+}{e}^{-}$ and $ep$ colliders
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