Nota de FísicaPublicado
Dirac's AEther in Curved Spacetime-II: The Geometric Amplification of the Cosmic Magnetic Induction
Marcelo Carvalho; A. L. Oliveira; C.R. Rabaça
2002
Datos de la publicación
- Autores
- Marcelo Carvalho; A. L. Oliveira; C.R. Rabaça
- Tipo
- Nota de Física
- Estado
- Publicado
- Fecha de publicación
- 2002
- Descripción
- We search for an amplification mechanism of the seed cosmic magnetic induction by studying a new version of the Dirac's \ae ther in a curved cosmological background. We find that an amplification takes place if the scale factor $R(t)$ varies with the cosmic time, which brings to the magnetic field the effect of a {\it geometric amplification}.
- Año
- 2002
- Número
- CBPF-NF-035/02
- Vínculo con tesis
- No
- Vínculo con beca
- No