Potentials and superpotentials in the effective N=1 supergravities from higher dimensions

Abstract

We consider N=1 superpotentials corresponding to gaugings of an underlying extended supergravity for a chiral multiplet in the SU(1,1)/U(1) manifold of curvature 2/3. We analyze the resulting D=4 scalar potentials, and show that they can describe different N=1 phases of higher-dimensional supergravities, with broken or unbroken supersymmetry, flat or curved backgrounds, sliding or stabilized radius. As an application, we discuss the D=4 effective theory of the detuned supersymmetric Randall-Sundrum model in two different approximation schemes.

20 pages; one reference added. To appear in Nuclear Physics B

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• Flux Compactifications on Calabi-Yau Threefolds
• Compactification with Flux on K3 and Tori
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• 4-D gauged supergravity analysis of Type IIB vacua on $K3\times T^2/Z_2$
• N=1 No-Scale Supergravity from IIB Orientifolds
• Twisting Warped Supergravity
• Supersymmetry breaking by Wilson lines in AdS${}_5$
• Radion effective theory in the detuned Randall-Sundrum model
• Twisted supergravity and untwisted super-bigravity
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• Detuned Branes and Supersymmetry Breaking

Cited by in corpus (7)

• Four-dimensional String Compactifications with D-Branes, Orientifolds and Fluxes
• Gravitational quantum corrections in warped supersymmetric brane worlds
• The minimal N=4 no-scale model from generalized dimensional reduction
• Integrable Scalar Cosmologies II. Can they fit into Gauged Extended Supergavity or be encoded in N=1 superpotentials?
• Discriminating 4D supersymmetry from its 5D warped version
• Superpotentials in IIA compactifications with general fluxes
• Soft Supersymmetry Breaking on the Brane