Phenomenology of a Stabilized Modulus

Abstract

We explore the phenomenology of a stabilized modulus field in the Randall-Sundrum scenario. It is found that if the large separation between branes arises from a small bulk scalar mass then the modulus (i.e. radion) is likely to be lighter than the lowest Kaluza-Klein excitations of bulk fields, and consequently may be the first direct signature of the model. Four-dimensional general covariance completely determines the couplings of the modulus to Standard Model fields. The strength of these couplings is determined by a single parameter which is set by the TeV rather than the Planck scale.

10 pages, LaTeX; References added, minor revisions to the text

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• Implications of radion-higgs couplings for high energy scattering in the Randall-Sundrum model
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• Bounds on the Mass and Coupling Constant of Radion in the Randall-Sundrum Theory
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• Effective Lagrangian and stability analysis in warped space
• Excitation of Kaluza-Klein gravitational mode
• Probing the radion-Higgs mixing at photon colliders
• Moduli stabilization with bulk scalar in nested doubly warped braneworld model
• Limits on Kaluza-Klein Portal Dark Matter Models
• Light dilaton near critical points in top-down holography
• Prospect for Study of Randall-Sundrum model from Higgs decay at future colliders
• A Novel Mass Hierarchy and Discrete Excitation Spectra from Quantum-Fluctuating D-branes
• Search for Radions at LEP2
• Muon anomaly and a lower bound on higgs mass due to a light stabilized radion in the Randall-Sundrum model
• A four-dimensional description of five-dimensional N-brane models
• Higgs boson production and decay in 5D warped models
• Shining on an Orbifold
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• Photon Cascade Decay of the Warped Graviton at LHC14 and a 100 TeV Hadron Collider
• Braneworlds, Conformal Fields and the Gravitons
• Note on Warped Compactification -- Finite Brane Potentials and Non-Hermiticity --
• Radion-Activated Higgs Mechanism
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• ${\bar{B}}_s\to {\mu }^{+}{\mu }^{-}$ decay in the Randall-Sundrum model
• Orbifold Branes in the $M_D\times M_{d^{+}}\times M_{d^{-}}$ Compactification of type II string on $S^1/Z_2$ and their cosmological applications
• Searching for New Physics in Hadronic Final States with Run 2 Proton-Proton Collision Data at the LHC
• Echoes from a Warped Dimension
• A braneworld model in a massive gravity
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• Moduli Dynamics in Effective Nested Warped Geometry in Four Dimensions and Some Cosmological Implications
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• A new way of calculating the effective potential for a light radion
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