Thermodynamic properties of QCD in external magnetic fields

摘要: We consider the effect of strong external electromagnetic fields on thermodynamic observables in QCD, through lattice simulations with 1+1+1 flavors staggered quarks at physical quark masses. Continuum extrapolated results are presented for light condensates and their tensor polarizations, as functions temperature magnetic field. find to undergo inverse catalysis transition region, a manner that decreases growing also compare other approaches simulations. Furthermore, we relate polarization spin part susceptibility QCD vacuum, show this contribution is diamagnetic.