Hamiltonian formulation of the 5-D Kaluza-Klein model and test-particle motion
| dc.creator | Lacquaniti, Valentino | |
| dc.creator | Montani, Giovanni | |
| dc.date | 2006-12-19 | |
| dc.date.accessioned | 2026-07-07T07:35:56Z | |
| dc.date.available | 2026-07-07T07:35:56Z | |
| dc.description | We examine the ADM reformulation of the 5-D KK model: the dimensional reduction is provided to commute with the ADM splitting and we show how the time component of the gauge vector is given by combination of the Lagrangian multipliers for the 5-D gravitational field. We consider 5D particles motion and after dimensional reduction the definition of charge is recovered within electrodynamic coupling. A time-varying fine structure constant is recognized because an extra scalar field is present in the 4-D theory. | |
| dc.description | 3 pages, proceedings of the XI Marcel Grossmann meeting on Relativistic Astrophysics, July 23-29, 2006, Berlin | |
| dc.identifier | https://arxiv.org/abs/gr-qc/0612118 | |
| dc.identifier | http://arxiv.org/abs/gr-qc/0612118 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/120260 | |
| dc.subject | General Relativity and Quantum Cosmology | |
| dc.title | Hamiltonian formulation of the 5-D Kaluza-Klein model and test-particle motion | |
| dc.type | text |