SL(2,R)-Symmetry and Noncommutative Phase Space in (2+2) Dimensions

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dc.creatorNieto, J. A.
dc.date2008-09-19
dc.date2009-04-22
dc.date.accessioned2026-07-07T13:06:35Z
dc.date.available2026-07-07T13:06:35Z
dc.descriptionWe generalize the connection between 2t physics and noncommutative geometry. In particular, we apply our formalism to a target spacetime of signature (2+2). Specifically, we compute an algebra of a generalized SL(2, R)-Hamiltonian constraint, showing that it satisfies a kind of algebra associated with the noncommutative group $U_{\star}(1,1)$. We also comment about a possible connection between our formalism and nonsymmetric gravitational theory.
dc.description16 pages, Latex, some improvements introduced
dc.identifierhttps://arxiv.org/abs/0809.3429
dc.identifierhttp://arxiv.org/abs/0809.3429
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/227827
dc.subjectHigh Energy Physics - Theory
dc.titleSL(2,R)-Symmetry and Noncommutative Phase Space in (2+2) Dimensions
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