Gravitational Instantons and Euclidean Supersymmetry
arXiv:1007.2421 · doi:10.1016/j.physletb.2010.09.003
Abstract
Supersymmetric instanton solutions in four dimensional Euclidean ungauged Einstein-Maxwell theory are analysed and classified according to the fraction of supersymmetry they preserve, using spinorial geometry techniques.
10 pages, latex
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- Gauduchon-Tod structures, Sim holonomy and De Sitter supergravity
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- Supersymmetric Gödel and warped black holes in string theory
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- Hair in the Back of a Throat: Non-Supersymmetric Multi-Center Solutions from Kähler Manifolds
- Geometry of Killing spinors in neutral signature
- Euclidean N=2 Supergravity
- Phantom Metrics With Killing Spinors
- Euclidean Supergravity in Five Dimensions
- Killing-Yano tensor and supersymmetry of the self-dual Plebanski-Demianski solution
- Para-Complex Geometry and Gravitational Instantons
- All extremal instantons in Einstein-Maxwell-dilaton-axion theory
- Real Killing Spinors in Neutral Signature
- Enhanced Euclidean supersymmetry, 11D supergravity and Toda equation
- On Non-extremal Instantons and Black Holes
- Euclidean Supergravity and Multi-Centered Solutions
- Flow Equations In Arbitrary Signature
- Neutral Signature Gauged Supergravity Solutions