dS Supergravity from 10d

Abstract

We consider flux compactification of type II string theory with local sources on SU(3)-structure manifolds. By adding pseudo-calibrated anti-$Dp$-branes wrapped on supersymmetric cycles we generalize all existing models so that the effective $d=4,$ $\mathcal{N}=1$ supergravity now includes a nilpotent multiplet. We present a new dictionary between string theory models and K{ä}hler potential $K$ and superpotential $W$ for these dS supergravities with a nilpotent multiplet and non-linearly realized local supersymmetry. In addition to KKLT and LVS with uplifting $\overline{D3}$-branes, we have now new models with uplifting $\overline{D5}$, $\overline{D6}$, $\overline{D7}$, $\overline{D9}$-branes. The new uplifting contribution to the supergravity potential due to Volkov-Akulov supersymmetry is universal. As one application of our general result, we study classical flux compactifications of type IIA supergravity and find that a previously discovered universal tachyon is now absent.

arXiv comment18 pages, 3 figures; v2: minor changes, references added; v3: typos in section 4.1 corrected

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• Understanding KKLT from a 10d perspective
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• Open problems on classical de Sitter solutions
• Weakly Coupled de Sitter Vacua with Fluxes and the Swampland
• de Sitter in non-supersymmetric string theories: no-go theorems and brane-worlds
• Asymptotic safety, string theory and the weak gravity conjecture
• Scaling limits of dS vacua and the swampland
• The $F$-term Problem and other Challenges of Stringy Quintessence
• Asymptotic Safety: Swampland or Wonderland?
• Planck 2018 and Brane Inflation Revisited
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• The supersymmetric anti-D3-brane action in KKLT
• Gaugino Condensation and Geometry of the Perfect Square
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• Supersymmetry Breaking and Stability in String Vacua: brane dynamics, bubbles and the swampland
• Tachyonic de Sitter solutions of 10d type II supergravities
• Racetrack Potentials and the de Sitter Swampland Conjectures
• Anti-brane uplift instability from goldstino condensation
• Uplifting Anti-D6-brane
• Non-supersymmetric String Models from Anti-D3-/D7-branes in Strongly Warped Throats
• de Sitter Minima from M theory and String theory
• Type IIB flux compactifications with $h^{1,1}=0$
• Chasing cosmic inflation: constraints for inflationary models and reheating insights
• Classical de Sitter solutions in three dimensions without tachyons?
• Catalytic Creation of Baby Bubble Universe with Small Positive Cosmological Constant
• Non-supersymmetric branes
• Exploring the landscape of (anti-) de Sitter and Minkowski solutions: group manifolds, stability and scale separation
• Mass Production of Type IIA dS Vacua
• SUSY-Breaking Scenarios With a Mildly Violated R Symmetry
• The Super-Stuckelberg procedure and dS in Pure Supergravity
• Goldstino condensation at large N
• Mass Production of IIA and IIB dS Vacua
• From Minkowski to de Sitter Vacua with Various Geometries
• Metastable vacua from torsion and machine learning
• Runaway potentials and a massive goldstino
• Constrained Superfields in Dynamical Background
• Anti-brane singularities as red herrings