Discrete spacetime: classical causality,prediction, retrodiction and the mathematical arrow of time

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dc.creatorJaroszkiewicz, George
dc.date2000-04-08
dc.date.accessioned2026-07-07T03:24:52Z
dc.date.available2026-07-07T03:24:52Z
dc.descriptionA mathematical definition of classical causality over discrete spacetime dynamics is formulated. The approach is background free and permits a definition of causality in a precise way whenever the spacetime dynamics permits. It gives a natural meaning to the concepts of cosmic time, spacelike hypersurfaces and timelike or lightlike flows without assuming the notion of a background metric. The concepts of causal propagators and the speed of causality are discussed. In this approach the concepts of spacetime and dynamics are linked in an essential and inseparable whole, with no meaning to either on its own.
dc.description20 pages, 7 eps figures
dc.identifierhttps://arxiv.org/abs/gr-qc/0004026
dc.identifierhttp://arxiv.org/abs/gr-qc/0004026
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/33501
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleDiscrete spacetime: classical causality,prediction, retrodiction and the mathematical arrow of time
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