Moduli stabilization and uplifting with dynamically generated F-terms
By E. Dudas, Chloé Papineau, S. Pokorski. 2006
164 citations recorded by the source corpus.
We use the F-term dynamical supersymmetry breaking models with metastable vacua in order to uplift the vacuum energy in the KKLT moduli stabilization scenario. The main advantage compared to earlier proposals is the manifest supersymmetric treatment and the natural coexistence of a TeV gravitino mass with a zero cosmological constant. We argue that it is generically difficult to avoid anti de-Sitter supersymmetric minima, however the tunneling rate from the metastable vacuum with zero vacuum energy towards them can be very suppressed. We briefly comment on the properties of the induced soft terms in the observable sector.
Subfields: Astronomy and Astrophysics, Nuclear and High Energy Physics
View Paper: https://www.semanticscholar.org/paper/7fd987b9cb8e1db9ec3e77bf23bb01fa0d85b50d
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In Astronomy and Astrophysics
In Nuclear and High Energy Physics
Citations in the corpus
- De Sitter vacua in no-scale supergravities and Calabi-Yau string models (2008, background): “See [36] for a generalization to a certain class of non-separable W , and [37, 38] for specific examples.”
- Jumping Through Loops: On Soft Terms from Large Volume Compactifications (2007, unknown): “Various mechanisms were suggested in [2, 40, 41, 42, 43].”