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D'Auria, R.; Ferrara, S.; Trigiante, M.
Nuclear physics. B, 09/2007, Letnik: 780, Številka: 1Journal Article
We derive the complete supergravity description of the N = 2 scalar potential which realizes a generic flux-compactification on a Calabi–Yau manifold (generalized geometry). The effective potential V eff = V ( ∂ Z V = 0 ) , obtained by integrating out the massive axionic fields of the special quaternionic manifold, is manifestly mirror symmetric, i.e. invariant with respect to Sp ( 2 h 2 + 2 ) × Sp ( 2 h 1 + 2 ) and their exchange, being h 1 , h 2 the complex dimensions of the underlying special geometries. V eff has a manifestly N = 1 form in terms of a mirror symmetric superpotential W proposed, some time ago, by Berglund and Mayr.
