Warped generalized geometry compactifications, effective theories and non-perturbative effects

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dc.creatorKoerber, P.
dc.creatorMartucci, L.
dc.date2008-03-21
dc.date.accessioned2026-07-07T11:49:17Z
dc.date.available2026-07-07T11:49:17Z
dc.descriptionSummarizing the results of arXiv:0707.1038, we discuss the four-dimensional effective approach to type II N=1 supersymmetric flux compactifications with general SU(3)x SU(3)-structure. In particular, we study the effect of a non-trivial warp factor, which we argue leads naturally to a supergravity formulation invariant under local complexified Weyl transformations. We show that the full ten-dimensional supersymmetry equations can be obtained as F-flatness and D-flatness conditions from the superpotential and Kaehler potential. We then consider non-perturbative corrections to these supersymmetry conditions, following from adding instanton or gaugino condensation effects to the superpotential. As examples, we show how smeared instantons allow to understand the ten-dimensional geometry of KKLT-like AdS vacua and we give an explanation for the superpotential for "mobile" D3-branes in terms of a non-perturbatively induced generalized complex structure.
dc.description9 pages, contribution to the proceedings of the 3rd workshop of the RTN project 'Constituents, Fundamental Forces and Symmetries of the Universe', Valencia
dc.identifierhttps://arxiv.org/abs/0803.3149
dc.identifierhttp://arxiv.org/abs/0803.3149
dc.identifierFortsch.Phys.56:862-868,2008
dc.identifierdoi:10.1002/prop.200810552
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/203177
dc.subjectHigh Energy Physics - Theory
dc.titleWarped generalized geometry compactifications, effective theories and non-perturbative effects
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