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| Format: | Artículo científico |
| Language: | en |
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Sociedade Brasileira de Física
2010
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| Online Access: | https://www.redalyc.org/articulo.oa?id=46415799004 |
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Table of Contents:
- 2d Gravity with torsion, oriented matroids and 2+2 dimensions J.A. Nieto E.A. León Física, Astronomía y Matemáticas 2d gravity 2t physics 2+2 dimensions 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. 2010 artículo científico 0103-9733 https://www.redalyc.org/articulo.oa?id=46415799004 en http://www.redalyc.org/revista.oa?id=464 Brazilian Journal of Physics application/pdf Sociedade Brasileira de Física Brazilian Journal of Physics (Brasil) Num.4 Vol.40