Shortcuts in particle production in a toroidal compactified spacetime
| dc.creator | da Silva, Julio M. Hoff | |
| dc.creator | da Rocha, Roldao | |
| dc.date | 2006-12-08 | |
| dc.date | 2007-11-09 | |
| dc.date.accessioned | 2026-07-07T12:43:00Z | |
| dc.date.available | 2026-07-07T12:43:00Z | |
| dc.description | We investigate the particle production in a toroidal compactified spacetime due to the expansion of a Friedmann cosmological model in R3 x S1 outside a U(1) local cosmic string. The case of a Friedmann spacetime is also investigated when torsion is incorporated in the connection. We present a generalization to toroidal compactification of p extra dimensions, where the topology is given by R3 x T^p. Some implications are presented and discussed. Besides the dynamics of spacetime, we also investigate in details the physical consequences of the topological transformations. | |
| dc.description | 5 pages, RevTeX, to be published in Int.J.Mod.Phys.D 11 (2007) | |
| dc.identifier | https://arxiv.org/abs/gr-qc/0612054 | |
| dc.identifier | http://arxiv.org/abs/gr-qc/0612054 | |
| dc.identifier | Int.J.Mod.Phys.D16:1853-1861,2007 | |
| dc.identifier | doi:10.1142/S0218271807011140 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/220274 | |
| dc.subject | General Relativity and Quantum Cosmology | |
| dc.title | Shortcuts in particle production in a toroidal compactified spacetime | |
| dc.type | text |