Conserved Quantities in Background Independent Theories
| dc.creator | Markopoulou, Fotini | |
| dc.date | 2007-03-05 | |
| dc.date.accessioned | 2026-07-07T11:21:50Z | |
| dc.date.available | 2026-07-07T11:21:50Z | |
| dc.description | We discuss the difficulties that background independent theories based on quantum geometry encounter in deriving general relativity as the low energy limit. We follow a geometrogenesis scenario of a phase transition from a pre-geometric theory to a geometric phase which suggests that a first step towards the low energy limit is searching for the effective collective excitations that will characterize it. Using the correspondence between the pre-geometric background independent theory and a quantum information processor, we are able to use the method of noiseless subsystems to extract such coherent collective excitations. We illustrate this in the case of locally evolving graphs. | |
| dc.description | 11 pages, 3 figures | |
| dc.identifier | https://arxiv.org/abs/gr-qc/0703027 | |
| dc.identifier | http://arxiv.org/abs/gr-qc/0703027 | |
| dc.identifier | J.Phys.Conf.Ser.67:012019,2007 | |
| dc.identifier | doi:10.1088/1742-6596/67/1/012019 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/194379 | |
| dc.subject | General Relativity and Quantum Cosmology | |
| dc.title | Conserved Quantities in Background Independent Theories | |
| dc.type | text |