Dirac's æther in curved spacetime-II: the geometric amplification of the cosmic magnetic induction
We search for an amplification mechanism of the seed cosmic magnetic induction by studying a new version of the Dirac's æther in a curved cosmological background. We find that the variation of the scale factor R(t) with cosmic time brings to the magnetic field the desired effect of amplification, that we call geometric amplification.
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Digital revista |
| Language: | English |
| Published: |
Academia Brasileira de Ciências
2004
|
| Online Access: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652004000100002 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Summary: | We search for an amplification mechanism of the seed cosmic magnetic induction by studying a new version of the Dirac's æther in a curved cosmological background. We find that the variation of the scale factor R(t) with cosmic time brings to the magnetic field the desired effect of amplification, that we call geometric amplification. |
|---|