Abstract
We reconsider here the model where large quantum gravity effects were first found, but now in its null surface formulation (NSF). We find that although the set of coherent states for Z, the basic variable of NSF, is as restricted as is the one for the metric, while some type of small deviations from these states may cause huge fluctuations on the metric, the corresponding fluctuations on Z remain small.
- Received 11 November 1998
DOI:https://doi.org/10.1103/PhysRevD.60.064001
©1999 American Physical Society