Off-the-Wall Higgs in the Universal Randall-Sundrum Model
arXiv:hep-ph/0508279 · doi:10.1088/1126-6708/2006/08/042
Abstract
We outline a consistent Randall-Sundrum (RS) framework in which a fundamental 5-dimensional Higgs doublet induces electroweak symmetry breaking (EWSB). In this framework of a warped Universal Extra Dimension, the lightest Kaluza-Klein (KK) mode of the bulk Higgs is tachyonic leading to a vacuum expectation value (vev) at the TeV scale. The consistency of this picture imposes a set of constraints on the parameters in the Higgs sector. A novel feature of our scenario is the emergence of an adjustable bulk profile for the Higgs vev. We also find a tower of non-tachyonic Higgs KK modes at the weak scale. We consider an interesting implementation of this ``Off-the-Wall Higgs'' mechanism where the 5-dimensional curvature-scalar coupling alone generates the tachyonic mode responsible for EWSB. In this case, additional relations among the parameters of the Higgs and gravitational sectors are established. We discuss the experimental signatures of the bulk Higgs in general, and those of the ``Gravity-Induced'' EWSB in particular.
27 pages, 4 figures
References in corpus (11)
- The Minimal Composite Higgs Model
- Curing the Ills of Higgsless Models: the S Parameter and Unitarity
- The Structure of Corrections to Electroweak Interactions in Higgsless Models
- Top and Bottom: a Brane of Their Own
- Universal Non-Oblique Corrections in Higgsless Models and Beyond
- Gravity-induced instability and gauge field localization
- Warped Phenomenology of Higher-Derivative Gravity
- Monte Carlo Exploration of Warped Higgsless Models
- Collider phenomenology of Higgs bosons in Left-Right symmetric Randall-Sundrum models
- Effective actions of a Gauss-Bonnet brane world with brane curvature terms
- Bulk Higgs with 4D Gauge Interactions
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- Holography of Broken U(1) Symmetry
- Signatures of Extra Dimensions from Upsilon Decays with a Light Gaugephobic Higgs Boson
- High-energy suppression of the Higgsstrahlung cross-section in the Minimal Composite Higgs Model
- Moduli Dynamics in Effective Nested Warped Geometry in Four Dimensions and Some Cosmological Implications
- Scattering amplitudes in the Randall-Sundrum model with brane-localized curvature terms