The strongest magnetic fields in the universe: How strong can they become?

Abstract

Magnetic fields in the universe are in general weak, of the order of µGauss only. However, in compact objects they assume extraordinarily large values. These are produced by gravitational collapse of massive magnetised objects. Clearly, fields in the massive progenitor are energetically limited by the available energy which can be fed into the generation of currents and magnetic fields. However, when collapsing down to small scales magnetic fields become superstrong exceeding any limits which can be reached in the laboratory. A brief review and discussion is given on the absolute limitation to the magnetic field strength which can be obtained during such collapses.

Further Information
http://journal.frontiersin.org/Journal/10.3389/fphy.2014.00059/abstract
BibTeX
@article{id2025,
  author = {Treumann, R. A. and Baumjohann, W. and Balogh, A.},
  doi = {10.3389/fphy.2014.00059},
  journal = {Frontiers in Physics},
  language = {en},
  note = {4 Journal pages, 1 Figure; OPEN ACCESS},
  number = {59},
  pages = {1-4},
  title = {The strongest magnetic fields in the universe: How strong can they become?},
  url = {http://journal.frontiersin.org/Journal/10.3389/fphy.2014.00059/abstract},
  volume = {02},
  year = {2014},
}
EndNote
%O Journal Article
%A Treumann, R. A.
%A Baumjohann, W.
%A Balogh, A.
%R 10.3389/fphy.2014.00059
%J Frontiers in Physics
%G en
%O 4 Journal pages, 1 Figure; OPEN ACCESS
%N 59
%P 1-4
%T The strongest magnetic fields in the universe: How strong can they become?
%U http://journal.frontiersin.org/Journal/10.3389/fphy.2014.00059/abstract
%V 02
%D 2014