arXiv · hep-th/0312183
N=4 supergravity for Type IIB on T^6/Z_2 in presence of fluxes
Abstract
We report on the construction of four dimensional gauged supergravity models that can be interpreted as type IIB orientifold compactification in presence of 3-form fluxes and D3--branes. We mainly address our attention to the symplectic embedding of the U-duality group of the theory and the consequent choice of the gauge group, whose four dimensional killing vectors are the remnant of the ten dimensional fluxes. We briefly discuss the structure of the scalar potential arising from the gauging and the properties of the killing vectors in order to preserve some amount of supersymmetry.
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Silvia Vaulá. 2003-12-22. N=4 supergravity for Type IIB on T^6/Z_2 in presence of fluxes. https://doi.org/10.1088/0264-9381%2F21%2F10%2F025
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