Dynamical radion superfield in 5D action

Abstract

We derive 5D N=1 superspace action including the radion superfield. The radion is treated as a dynamical field and identified as a solution of the equation of motion even in the presence of the radius stabilization mechanism. Our derivation is systematic and based on the superconformal formulation of 5D supergravity. We can read off the couplings of the dynamical radion superfield to the matter superfields from our result. The correct radion mass can be obtained by calculating the radion potential from our superspace action.

29 pages, no figures, LaTeX, some comments added

References in corpus (29)

• A Large Mass Hierarchy from a Small Extra Dimension
• Heterotic and Type I String Dynamics from Eleven Dimensions
• Eleven-Dimensional Supergravity on a Manifold with Boundary
• Modulus Stabilization with Bulk Fields
• Bulk Fields and Supersymmetry in a Slice of AdS
• The Universe as a Domain Wall
• Gravity in the Randall-Sundrum Brane World
• Cosmology of Brane Models with Radion Stabilization
• Radion Dynamics and Electroweak Physics
• Heterotic M-theory in Five Dimensions
• Phenomenology of a Stabilized Modulus
• Wave function of the radion in a brane world
• Supersymmetric theories with compact extra dimensions in N=1 superfields
• Supersymmetric Randall-Sundrum Scenario
• Supersymmetry in Singular Spaces
• Supersymmetrizing Branes with Bulk in Five-Dimensional Supergravity
• Gravity in the brane-world for two-branes model with stabilized modulus
• Off-shell d=5 Supergravity coupled to Matter-Yang-Mills System
• Hierarchy Stabilization in Warped Supersymmetry
• Supersymmetric Brane World Scenarios from Off-Shell Supergravity
• Superfield Approach to 5D Conformal SUGRA and the Radion
• Superconformal Tensor Calculus on an Orbifold in 5D
• Five dimensional supergravity in N = 1 superspace
• Supersymmetric Radion in the Randall-Sundrum Scenario
• Superfield description of 5D supergravity on general warped geometry
• Superfield Derivation of the Low-Energy Effective Theory of Softly Broken Supersymmetry
• Supersymmetric Radius Stabilization in Warped Extra Dimensions
• Radion effective theory in the detuned Randall-Sundrum model
• Stability and Fluctuations on Walls in N=1 Supergravity

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• Consistent dimensional reduction of five-dimensional off-shell supergravity
• Radion Stabilization In 5D SUGRA
• Five-dimensional Supergravity in N = 1/2 Superspace
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• Impacts of non-geometric moduli on effective theory of 5D supergravity
• Supersymmetry breaking in a warped slice with Majorana-type masses
• Moduli rolling to a natural MSSM with gravitino dark matter
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• Particle physics and cosmology with high-scale SUSY breaking in five-dimensional supergravity models
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