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arXiv · 1210.5983

d-Geometries Revisited

Anna Ceresole·Sergio Ferrara·Alessandra Gnecchi·Alessio Marrani
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Abstract

We analyze some properties of the four dimensional supergravity theories which originate from five dimensions upon reduction. They generalize to N>2 extended supersymmetries the d-geometries with cubic prepotentials, familiar from N=2 special K\"ahler geometry. We emphasize the role of a suitable parametrization of the scalar fields and the corresponding triangular symplectic basis. We also consider applications to the first order flow equations for non-BPS extremal black holes.

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Anna Ceresole, Sergio Ferrara, Alessandra Gnecchi, Alessio Marrani. 2012-10-22. d-Geometries Revisited. https://doi.org/10.1007/jhep02(2013)059

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