Evolutionary Reformulation of Quantum Gravity
arXiv:gr-qc/0702023 · doi:10.1142/9789812834300_0478
Abstract
We present a critical analysis of the Canonical approach to quantum gravity, which relies on the ambiguity of implementing a space-time slicing on the quantum level. We emphasize that such a splitting procedure is consistent only if a real matter fluid is involved in the dynamics.
arXiv comment5 pages, proceedings of the XI Marcel Grossmann meeting on Relativistic Astrophysics, July 23-29, 2006, Berlin, minor changes added