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arXiv · hep-th/0406138

Fluxes in M-theory on 7-manifolds: G_2-, SU(3)- and SU(2)-structures

Klaus Behrndt·Claus Jeschek
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Abstract

We consider compactifications of M-theory on 7-manifolds in the presence of 4-form fluxes, which leave at least four supercharges unbroken. Supersymmetric vacua admit G-structures and we discuss the cases of G_2-, SU(3)- as well as SU(2)-structures. We derive the constraints on the fluxes imposed by supersymmetry and determine the flux components that fix the resulting 4-dimensional cosmological constant (i.e. superpotential).

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Klaus Behrndt, Claus Jeschek. 2004-06-16. Fluxes in M-theory on 7-manifolds: G_2-, SU(3)- and SU(2)-structures. https://doi.org/10.1142/9789812702166_0002

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