Quantization of generally covariant systems with extrinsic time
General Relativity and Quantum Cosmology
2009-10-31 v2 High Energy Physics - Theory
Abstract
A generally covariant system can be deparametrized by means of an ``extrinsic'' time, provided that the metric has a conformal ``temporal'' Killing vector and the potential exhibits a suitable behavior with respect to it. The quantization of the system is performed by giving the well ordered constraint operators which satisfy the algebra. The searching of these operators is enlightned by the methods of the BRST formalism.
Keywords
Cite
@article{arxiv.gr-qc/9808064,
title = {Quantization of generally covariant systems with extrinsic time},
author = {Rafael Ferraro and Daniel M. Sforza},
journal= {arXiv preprint arXiv:gr-qc/9808064},
year = {2009}
}
Comments
10 pages. Definite published version