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WEAKLY-coupled IIA Flux Compactifications

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dc.creator Palti, Eran
dc.creator Tasinato, Gianmassimo
dc.creator Ward, John
dc.date 2008-06-30T14:40:46Z
dc.date 2008-06-30T14:40:46Z
dc.date 2008-04-08
dc.date.accessioned 2017-01-31T02:14:43Z
dc.date.available 2017-01-31T02:14:43Z
dc.identifier arXiv:0804.1248v1 [hep-th]
dc.identifier http://hdl.handle.net/10261/5457
dc.identifier.uri http://dspace.mediu.edu.my:8181/xmlui/handle/10261/5457
dc.description 33 pages, 8 figures.
dc.description We study compactifications of type IIA string theory on Calabi-Yau manifolds that are mirror to a subset of the type IIB LARGE-volume models. A combination of flux, alpha' corrections and non-perturbative effects stabilises the moduli in a non-supersymmetric AdS vacuum. This vacuum has the feature that the (ten-dimensional) string coupling is exponentially small which can naturally lead to a TeV supersymmetry breaking scale with an intermediate string scale. The AdS vacuum can be uplifted to a dS one through the introduction of D6 branes, and complex-structure modular inflation can be realised.
dc.description EP is supported by a STFC Postdoctoral Fellowship. GT is supported by MEC and FEDER under grant FPA2006-05485, by CAM under grant HEPHACOS P-ESP-00346, and by the UniverseNet network (MRTN-CT-2006-035863).
dc.description Peer reviewed
dc.format 497963 bytes
dc.format application/pdf
dc.language eng
dc.relation IFT-UAM/CSIC-08-35
dc.relation Preprint
dc.rights openAccess
dc.subject High Energy Physics - Theory
dc.title WEAKLY-coupled IIA Flux Compactifications
dc.type Pre-print

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