Comment on "Origin of cosmic magnetic fields"
arXiv:1305.3192 · doi:10.1103/PhysRevLett.111.229001
Abstract
We argue that the result presented in "Origin of cosmic magnetic fields" by L. Campanelli [arXiv:1304.6534] is unphysical.
1 page, 1 figure. Typos fixed, minor corrections, a comment added, version published in PRL