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arXiv · 0905.3543

2D Gravity with Torsion, Oriented Matroids and 2+2 Dimensions

J. A. Nieto·E. A. Leon
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Abstract

We find a link between oriented matroid theory and 2d gravity with torsion. Our considerations may be useful in the context of noncommutative phase space in a target spacetime of signature (2+2) and in a possible theory of gravity ramification.

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J. A. Nieto, E. A. Leon. 2009-09-22. 2D Gravity with Torsion, Oriented Matroids and 2+2 Dimensions. https://arxiv.org/abs/0905.3543

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