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arXiv · 1610.02403

Warped K\"ahler potentials and fluxes

Luca Martucci
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Abstract

The four-dimensional effective theory for type IIB warped flux compactifications proposed in [1] is completed by taking into account the backreaction of the K\"ahler moduli on the three-form fluxes. The only required modification consists in a flux-dependent contribution to the chiral fields parametrising the K\"ahler moduli. The resulting supersymmetric effective theory satisfies the no-scale condition and consistently combines previous partial results present in the literature. Similar results hold for M-theory warped compactifications on Calabi-Yau fourfolds, whose effective field theory and K\"ahler potential are also discussed.

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Luca Martucci. 2016-10-07. Warped K\"ahler potentials and fluxes. https://doi.org/10.1007/jhep01(2017)056

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