A New Version of Dirac's AEther and Its Cosmological Applications
| dc.creator | Carvalho, Marcelo | |
| dc.creator | Oliveira, A. L. | |
| dc.date | 2002-12-27 | |
| dc.date.accessioned | 2026-07-07T04:14:43Z | |
| dc.date.available | 2026-07-07T04:14:43Z | |
| dc.description | We propose a new formulation for the AEther of Dirac based on a lagrangian approach. We analyse how the presence of a particular self-interaction term in the lagrangian lead us to a description of the aether as being a medium with conductivity which is governed by macroscopic Maxwell equations with a polarization tensor M_{αβ} depending on the vector potential. These results are then applied to the analysis of the amplification of the primordial magnetic induction in a curved background of Friedmann's geometry. | |
| dc.description | 19 pages | |
| dc.identifier | https://arxiv.org/abs/hep-th/0212319 | |
| dc.identifier | http://arxiv.org/abs/hep-th/0212319 | |
| dc.identifier | Found.Phys.Lett. 16 (2003) 255-263 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/51728 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | A New Version of Dirac's AEther and Its Cosmological Applications | |
| dc.type | text |