439 citations
- Florida State UniversityUS12 papers
- Instituto Venezolano de Investigaciones CientíficasVE8 papers
- CEA Paris-SaclayFR5 papers
- Central University of VenezuelaVE5 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR5 papers
- Stanford UniversityUS5 papers
- Universidad de AntofagastaCL5 papers
- Durham UniversityGB4 papers
- Institut de Physique ThéoriqueFR4 papers
- SLAC National Accelerator LaboratoryUS4 papers
- University of California, Los AngelesUS4 papers
- Centre National de la Recherche ScientifiqueFR3 papers
Showing 2004 · gr-qcShow all
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gr-qc2004★ 30 cited
Dirac-like approach for consistent discretizations of classical constrained theories
Cayetano Di Bartolo, Rodolfo Gambini, Rafael Porto +1
We analyze the canonical treatment of classical constrained mechanical systems formulated with a discrete time. We prove that under very general conditions, it is possible to intro…
gr-qc2004★ 21 cited
Consistent and mimetic discretizations in general relativity
Cayetano Di Bartolo, Rodolfo Gambini, Jorge Pullin
A discretization of a continuum theory with constraints or conserved quantities is called mimetic if it mirrors the conserved laws or constraints of the continuum theory at the dis…