Gmeiner, Florian and Witt, Frederik (2008) Calibrations and T-duality. COMMUNICATIONS IN MATHEMATICAL PHYSICS, 283 (2). pp. 543-578. ISSN 0010-3616,
Full text not available from this repository. (Request a copy)Abstract
For a subclass of Hitchin's generalised geometries we introduce and analyse the concept of a structured submanifold which encapsulates the classical notion of a calibrated submanifold. Under a suitable integrability condition on the ambient geometry, these generalised calibrated submanifolds minimise a functional occurring as D-brane energy in type II string theories. Further, we investigate the behaviour of calibrated cycles under T-duality and construct non-trivial examples.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | GENERALIZED COMPLEX-MANIFOLDS; TOPOLOGICAL SIGMA-MODELS; SPACE-TIME SPINORS; MIRROR SYMMETRY; H-FLUX; BRANES; SUPERSYMMETRY; FUNCTIONALS; GEOMETRY; BUNDLES; |
| Subjects: | 500 Science > 510 Mathematics |
| Divisions: | Mathematics |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 22 Oct 2020 08:43 |
| Last Modified: | 22 Oct 2020 08:43 |
| URI: | https://pred.uni-regensburg.de/id/eprint/30203 |
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