Phase transitions and latent heat in magnetized matter

Based on the assumption that QCD phase diagram gives a realistic picture of hadronic and quark matter under different regimes, it is possible to claim core may be present inside compact objects commonly named hybrid neutron stars or even pure strange star exist. In this work we explore how transition modified by presence strong magnetic fields impacted parameters phase, for which use MIT-model with vector interactions. The assumed conserve flavor when hadrons turn into deconfined quarks. equation state calculated NL3 $$\omega \rho ^*$$ parametrization quantum hadrodynamics. We find field slightly reduces pressure chemical potential latent heat, latter being very model dependent.