Group quantization of parametrized systems II. Pasting Hilbert spaces
arXiv:gr-qc/9412048 · doi:10.1063/1.530912
Abstract
The method of group quantization described in the preceeding paper I is extended so that it becomes applicable to some parametrized systems that do not admit a global transversal surface. A simple completely solvable toy system is studied that admits a pair of maximal transversal surfaces intersecting all orbits. The corresponding two quantum mechanics are constructed. The similarity of the canonical group actions in the classical phase spaces on the one hand and in the quantum Hilbert spaces on the other hand suggests how the two Hilbert spaces are to be pasted together. The resulting quantum theory is checked to be equivalent to that constructed directly by means of Dirac's operator constraint method. The complete system of partial Hamiltonians for any of the two transversal surfaces is chosen and the quantum Schrödinger or Heisenberg pictures of time evolution are constructed.
35 pages, latex, no figures
References in corpus (4)
Cited by in corpus (6)
- A relational solution to the problem of time in quantum mechanics and quantum gravity induces a fundamental mechanism for quantum decoherence
- Group quantization of parametrized systems I. Time levels
- Time evolution of observable properties of parametrized systems
- Time evolution and observables in constrained systems
- Perennials and the Group-Theoretical Quantization of a Parametrized Scalar Field on a Curved Background
- Toward a Quantization of Null Dust Collapse