Consistent de Sitter String Vacua from Kahler Stabilization and D-term uplifting

Details Consistent de Sitter String Vacua from Kahler Stabilization and D-term uplifting Consistent de Sitter String Vacua from Kahler Stabilization and D-term uplifting

2007-01-23

arxiv.org/abs/hep-th/0701215v1

Fortsch.Phys.55:804-810,2007

Physics

High Energy Physics

High Energy Physics - Theory

8 pages, 1 figure, LaTeX, Contribution to the proceedings of the RTN project "Constituents, Fundamental Forces and Symmetries

Scientific paper

10.1002/prop.200610374

In this note, we review our construction of de Sitter vacua in type IIB flux compactifications, in which moduli stabilization and D-term uplifting can be combined consistently with the supergravity constraints. Here, the closed string fluxes fix the dilaton and the complex structure moduli while perturbative quantum corrections to the K\"ahler potential stabilize the volume Kahler modulus in an AdS_4-vacuum. Then, magnetized D7-branes provide consistent supersymmetric D-term uplifting towards dS_4. Based on hep-th/0602253.

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