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paper

Effect of quark masses on the QCD presssure in a strong magnetic background

arXiv:1211.6412 · doi:10.1016/j.physletb.2013.04.004

Abstract

We compute the two-loop contribution to the QCD pressure in a strong magnetic background, for arbitrary quark masses. We show that, for very large fields, the chiral limit is trivial.

6 pages, 1 figure