On gravity, torsion and the spectral action principle
We consider compact Riemannian spin manifolds without boundary equipped with orthogonal connections. We investigate the induced Dirac operators and the associated commutative spectral triples. In case of dimension four and totally anti-symmetric torsion we compute the Chamseddine-Connes spectral act...
| Main Authors: | , |
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| Format: | Others |
| Language: | English |
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Universität Potsdam
2012
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| Subjects: | |
| Online Access: | http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-59989 http://opus.kobv.de/ubp/volltexte/2012/5998/ |