Dirac's æther in curved spacetime-II: the geometric amplification of the cosmic magnetic induction

Anais da Academia Brasileira de Ciências

Marcelo Carvalho²  Alexandre L. Oliveira¹  Carlos R. Rabaça¹ 

[1] ,Waseda University Department of Mathematics Tokyo,Japan

关键词: Dirac's æther;    magnetic induction;    electromagnetism;    Æther de Dirac;    indução magnética;    eletromagnetismo;   

DOI  :  10.1590/S0001-37652004000100002

来源: SciELO

【 摘 要 】

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.

【 授权许可】

CC BY   
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