D-Terms and Supersymmetry Breaking from Branes
arXiv:0904.0459 · doi:10.1016/j.nuclphysb.2009.07.005
Abstract
Metastable supersymmetry breaking configurations of D-branes and NS5-branes in string theory often owe their existence to classical gravitational interactions between the branes. We show that in the effective theory of the light fields, these interactions give rise to a non-canonical Kähler potential and other D-terms. String theory provides a UV completion in which these non-renormalizable terms can be computed. We use these observations to clarify the relation between the phase structure of ISS-type models and their brane realizations.
27pp, 4 figures
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- IIA Perspective On Cascading Gauge Theory
- Thermal Effects on Decays of a Metastable Brane Configuration
- T-dualising the Deformed and Resolved Conifold
- Dark matter in the KL moduli stabilization scenario with SUSY breaking sector from SQCD
- SUSY Breaking in Monopole Quivers
- Metastable Supersymmetry Breaking and Minimal Gauge Mediation on Branes