Papers by Service Theorique
Physics Letters B, 2005
We consider massive half-maximal supergravity in (d + 3) dimensions and compactify it on a symmet... more We consider massive half-maximal supergravity in (d + 3) dimensions and compactify it on a symmetric three-space. We find that the static configurations of Minkowski d × S 3 obtained by balancing the positive scalar potential for the dilaton and the flux of a threeform through the three-sphere are unstable. The resulting cosmological evolution breaks supersymmetry and leads to an accelerated expansion in d dimensions.
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Papers by Service Theorique