arXiv · hep-th/0302071
That's a wrap!
Abstract
Calibration technology provides us with a fast and elegant way to find the supergravity solutions for BPS wrapped M-branes. Its true potential had however remained untapped due to the absence of a classification of calibrations in spacetimes with non-trivial flux. The applications of this method were thus limited in practise to M-branes wrapping Kahler calibrated cycles. In this paper, we catagorize a type of generalised calibrations which exist in supergravity backgrounds and contain Kahler calibrations as a sub-class. This broadens the arena of brane configurations whose supergravity solutions are accessible through the calibration 'short-cut' method.
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Tasneem Zehra Husain. 2003-04-02. That's a wrap!. https://doi.org/10.1088/1126-6708%2F2003%2F04%2F053
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