Quantum Machian Time in Toy Models of Gravity

  • Sean Gryb
  • Published 2009


General Relativity on closed spatial topologies can be derived, using a technique called best-matching, as an evolving 3-geometry subject to constraints. These constraints can be thought of as a way of imposing temporal and spatial relationalism. The same type of constraints can be used in non-relativistic particle models to produce relational theories that… (More)


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