64 citations
- Florida State UniversityUS5 papers
- Mississippi State UniversityUS3 papers
- National High Magnetic Field LaboratoryUS3 papers
- Central University of VenezuelaVE2 papers
- FZU ‒ Institute of Physics of the Academy of Sciences of the Czech RepublicCZ2 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di TorinoIT2 papers
- Louisiana State UniversityUS2 papers
- Slovak Academy of SciencesSK2 papers
- University of ArizonaUS2 papers
- Carnegie Mellon UniversityUS1 paper
- Centre National de la Recherche ScientifiqueFR1 paper
- Georgetown UniversityUS1 paper
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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…