Developments in special geometry
arXiv:1112.2873 · doi:10.1088/1742-6596/343/1/012078
Abstract
We review the special geometry of N = 2 supersymmetric vector and hypermultiplets with emphasis on recent developments and applications. A new formulation of the local c-map based on the Hesse potential and special real coordinates is presented. Other recent developments include the Euclidean version of special geometry, and generalizations of special geometry to non-supersymmetric theories. As applications we disucss the proof that the local r-map and c-map preserve geodesic completeness, and the construction of four- and five-dimensional static solutions through dimensional reduction over time. The shared features of the real, complex and quaternionic version of special geometry are stressed throughout.
Submitted to the proceedings of QTS 7, Prague, August 2011. Revised version: references added
References in corpus (9)
- Nonperturbative corrections to 4D string theory effective actions from SL(2,Z) duality and supersymmetry
- D-instantons and twistors
- First-order flow equations for extremal and non-extremal black holes
- Special Geometry of Euclidean Supersymmetry III: the local r-map, instantons and black holes
- Non-extremal Black Holes, Harmonic Functions, and Attractor Equations
- Instantons, black holes and harmonic functions
- Real symplectic formulation of local special geometry
- A Simple Derivation of Supersymmetric Extremal Black Hole Attractors
- Euclidean Actions, Instantons, Solitons and Supersymmetry
Cited by in corpus (5)
- Nonextremal black holes in gauged supergravity and the real formulation of special geometry
- The Hesse potential, the c-map and black hole solutions
- Special Geometry, Hessian Structures and Applications
- Non-holomorphic deformations of special geometry and their applications
- Non-extremal black holes from the generalised r-map