ar X iv : g r - qc / 0 61 10 08 v 1 1 N ov 2 00 6 EMERGENT SEMICLASSICAL TIME IN QUANTUM GRAVITY


I apply the preceding paper’s semiclassical treatment to geometrodynamics. The analogy between the two papers is quite useful at the level of the quadratic constraints, while I document the differences between the two due to the underlying differences in their linear constraints. I provide a specific minisuperspace example for my emergent semiclassical time… (More)