Anomaly In 2d-Gravity Coupled To Matter Fields
General Relativity and Quantum Cosmology
2008-02-03 v2
Abstract
In 1+1 dimensions, the Wheeler-DeWitt equation cannot be imposed owing to an anomaly in its commutator with the diffeomorphism constraint. A similar obstruction prevents also a semiclassical definition of a WKB local time. (Talk given at the 7th Marcel Grossman Meeting on General Relativity, Stanford, July 28, 1994.)
Cite
@article{arxiv.gr-qc/9409019,
title = {Anomaly In 2d-Gravity Coupled To Matter Fields},
author = {Daniel Cangemi},
journal= {arXiv preprint arXiv:gr-qc/9409019},
year = {2008}
}
Comments
3 pages, UCLA/94/TEP/34 [One sentence in the conclusion and one reference added.]