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Generalised Structures for $\mathcal{N}=1$ AdS Backgrounds (1504.02465v1)
Published 9 Apr 2015 in hep-th and math.DG
Abstract: We expand upon a claim made in a paper [arXiv:1411.5721] that generic minimally supersymmetric AdS backgrounds of warped flux compactifications of Type II and M theory can be understood as satisfying a straightforward weak integrability condition in the language of $E_{d(d)}\times\mathbb{R}+$ generalised geometry. Namely, they are spaces admitting a generalised $G$-structure set by the Killing spinor and with constant singlet generalised intrinsic torsion.
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