2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/186815This is a comment on Phys. Rev. Lett. 98, 180403 (2007) [arXiv:0704.2162].1 page, comment on arXiv:0704.2162, published versionAstrophysicsHigh Energy Physics - PhenomenologyHigh Energy Physics - TheoryComment on "Modified Coulomb Law in a Strongly Magnetized Vacuum"text