Consistent discretizations for classical and quantum general relativity
| dc.creator | Gambini, Rodolfo | |
| dc.creator | Pullin, Jorge | |
| dc.date | 2001-08-24 | |
| dc.date.accessioned | 2026-07-07T03:26:17Z | |
| dc.date.available | 2026-07-07T03:26:17Z | |
| dc.description | We consider discretizations of the Einstein action of general relativity such that the resulting discrete equations of motion form a consistent constrained system. Upon ``spin foam'' quantization of the system, consistency allows a natural way of recovering the correct semi-classical theory. A consistent set of approximations to the Einstein equations could also have implications for numerical relativity and for the construction of approximate classical observables for the theory. | |
| dc.description | 4 pages, RevTeX, no figures | |
| dc.identifier | https://arxiv.org/abs/gr-qc/0108062 | |
| dc.identifier | http://arxiv.org/abs/gr-qc/0108062 | |
| dc.identifier | In "Gravity, astrophysics and strings @ the Black Sea", P. Fiziev, M. Todorov editors, St Kliment Ohridski University Press (2003) | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/33985 | |
| dc.subject | General Relativity and Quantum Cosmology | |
| dc.title | Consistent discretizations for classical and quantum general relativity | |
| dc.type | text |