Warping and F-term uplifting
arXiv:0707.4583 · doi:10.1088/1126-6708/2007/09/125
Abstract
We analyse the effective supergravity model of a warped compactification with matter on D3 and D7-branes. We find that the main effect of the warp factor is to modify the F-terms while leaving the D-terms invariant. Hence warped models with moduli stabilisation and a small positive cosmological constant resulting from a large warping can only be achieved with an almost vanishing D-term and a F-term uplifting. By studying string-motivated examples with gaugino condensation on magnetised D7-branes, we find that even with a vanishing D-term, it is difficult to achieve a Minkowski minimum for reasonable parameter choices. When coupled to an ISS sector the AdS vacua is uplifted, resulting in a small gravitino mass for a warp factor of order 10^-5.
24 pages, v3: typos, minor clarifications added
References in corpus (36)
- de Sitter Vacua in String Theory
- Hierarchies from Fluxes in String Compactifications
- Systematics of Moduli Stabilisation in Calabi-Yau Flux Compactifications
- CFT's From Calabi-Yau Four-folds
- Dynamical SUSY Breaking in Meta-Stable Vacua
- Supersymmetry Breaking and alpha'-Corrections to Flux Induced Potentials
- Soft Supersymmetry Breaking in KKLT Flux Compactification
- Getting just the Standard Model at Intersecting Branes
- Dynamics of warped compactifications and the shape of the warped landscape
- Moduli Stabilization in Chiral Type IIB Orientifold Models with Fluxes
- Flux-induced SUSY-breaking soft terms
- Gaugino Condensates and D-terms from D7-branes
- Chiral 4d string vacua with D-branes and NSNS and RR fluxes
- D-branes on the Quintic
- Moduli stabilization and uplifting with dynamically generated F-terms
- deSitter vacua from uplifting D-terms in effective supergravities from realistic strings
- Locally stable non-supersymmetric Minkowski vacua in supergravity
- O'KKLT
- Meta-Stable Supersymmetry Breaking Vacua on Intersecting Branes
- Supersymmetric Three-cycles and (Super)symmetry Breaking
- Metastable vacua and D-branes at the conifold
- General Brane Geometries from Scalar Potentials: Gauged Supergravities and Accelerating Universes
- BPS Bound States Of D0-D6 And D0-D8 Systems In A B-Field
- Dynamical SUSY Breaking at Meta-Stable Minima from D-branes at Obstructed Geometries
- Gauge/Gravity Duality and Warped Resolved Conifold
- Effective Potentials for Light Moduli
- ON GAUGINO CONDENSATION WITH FIELD-DEPENDENT GAUGE COUPLINGS
- Warped Supersymmetry Breaking
- Metastable Vacua in Flux Compactifications and Their Phenomenology
- The Fluxed MSSM
- Moduli stabilization with positive vacuum energy
- Constraints for the existence of flat and stable non-supersymmetric vacua in supergravity
- Moduli Stabilisation and de Sitter String Vacua from Magnetised D7 Branes
- Effects of brane-flux transition on black holes in string theory
- F-term uplifting via consistent D-terms
- Phenomenology of a Fluxed MSSM
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- Inflation at the Tip
- Moduli stabilization with Fayet-Iliopoulos uplift
- F-term uplifting and moduli stabilization consistent with Kahler invariance
- D-term Uplifted Racetrack Inflation
- Finite temperature behaviour of the ISS-uplifted KKLT model
- Finite temperature effects in modular cosmology
- Moduli Evolution in the Presence of Matter Fields and Flux Compactification
- Racetrack Inflation and Cosmic Strings