Quantum-gravity phenomenology, Lorentz symmetry, and the SME
| dc.creator | Lehnert, Ralf | |
| dc.date | 2007-03-16 | |
| dc.date.accessioned | 2026-07-07T11:01:48Z | |
| dc.date.available | 2026-07-07T11:01:48Z | |
| dc.description | Violations of spacetime symmetries have recently been identified as promising signatures for physics underlying the Standard Model. The present talk gives an overview over various topics in this field: The motivations for spacetime-symmetry research, including some mechanisms for Lorentz breaking, are reviewed. An effective field theory called the Standard-Model Extension (SME) for the description of the resulting low-energy effects is introduced, and some experimental tests of Lorentz and CPT invariance are listed. | |
| dc.description | 8 pages, 2 figures, Plenary talk at 12th Mexican School on Particles and Fields and 6th Latin American Symposium on High Energy Physics (VI-Silafae/XII-MSPF), Puerto Vallarta, Mexico, 1-8 Nov 2006 | |
| dc.identifier | https://arxiv.org/abs/gr-qc/0703089 | |
| dc.identifier | http://arxiv.org/abs/gr-qc/0703089 | |
| dc.identifier | AIPConf.Proc.917:138-145,2007 | |
| dc.identifier | doi:10.1063/1.2751950 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/188063 | |
| dc.subject | General Relativity and Quantum Cosmology | |
| dc.title | Quantum-gravity phenomenology, Lorentz symmetry, and the SME | |
| dc.type | text |