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Eight-Dimensional Self-Dual Spaces
We discuss higher-dimensional gravitational instantons by studying appropriate self-duality equations for the spin connection. In seven and in eight dimensions, the corresponding spaces admit a covariantly constant spinor and have holonomies in G_2 and Spin(7), respectively. We find a non-compact so...
| Autores principales: | , |
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| Lenguaje: | eng |
| Publicado: |
1998
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| Acceso en línea: | https://dx.doi.org/10.1016/S0370-2693(98)00340-2 http://cds.cern.ch/record/345939 |