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arxiv: hep-th/0701109 · v1 · submitted 2007-01-11 · ✦ hep-th

Calibrations on spaces with GxG-structure

classification ✦ hep-th
keywords gxg-structurespacesstringtheybackgroundscalibratedcalibrationsclassical
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In these notes we give an introduction to the concept of spaces with GxG-structure and their structured submanifolds. These objects generalise the classical notion of a calibrated submanifold. Therefore, they are interesting from a string theory viewpoint as they are relevant to describe D-branes in string compactifications on backgrounds with fluxes.

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