2d Gravity with torsion, oriented matroids and 2+2 dimensions
AUTOR(ES)
Nieto, J.A., León, E.A.
FONTE
Brazilian Journal of Physics
DATA DE PUBLICAÇÃO
2010-12
RESUMO
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.
