The quest for extragalactic magnetic fields
arXiv:1611.00043
Abstract
We review the observational and theoretical constraints on extragalactic magnetic fields across cosmic environment. In the next decade, the combination of sophisticated numerical simulations and various observational probes might succeed in constraining the still elusive origin of magnetic fields on the largest scales in the Universe.
3 pages, 1 figure, Proceeding of Neutrino Oscillation Workshop, 4-11 September 2016, Otranto (Italy)