Scale Dependent Metric and Minimal Length in QEG
| dc.creator | Reuter, Martin | |
| dc.creator | Schwindt, Jan-Markus | |
| dc.date | 2006-10-05 | |
| dc.date.accessioned | 2026-07-07T11:07:17Z | |
| dc.date.available | 2026-07-07T11:07:17Z | |
| dc.description | The possibility of a minimal physical length in quantum gravity is discussed within the asymptotic safety approach. Using a specific mathematical model for length measurements ("COM microscope") it is shown that the spacetimes of Quantum Einstein Gravity (QEG) based upon a special class of renormalization group trajectories are "fuzzy" in the sense that there is a minimal coordinate separation below which two points cannot be resolved. | |
| dc.description | 10 pages, 1 figure, Talk given by M.R. at IRGAC 2006, Barcelona, Spain, July 11-15, 2006 | |
| dc.identifier | https://arxiv.org/abs/hep-th/0610064 | |
| dc.identifier | http://arxiv.org/abs/hep-th/0610064 | |
| dc.identifier | J.Phys.A40:6595-6606,2007 | |
| dc.identifier | doi:10.1088/1751-8113/40/25/S04 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/189794 | |
| dc.subject | High Energy Physics - Theory | |
| dc.subject | General Relativity and Quantum Cosmology | |
| dc.title | Scale Dependent Metric and Minimal Length in QEG | |
| dc.type | text |