QCD at finite isospin chemical potential: Phase diagram and equation of state
We investigate the properties of QCD at finite temperature and isospin chemical potential using 2+1 flavours of staggered fermions with physical quark masses. We provide updates for our results concerning the properties of the phase diagram in the approach to the continuum limit and the comparison to Taylor expansion. We also discuss our determination of the equation of state at finite isospin chemical potential and give an example for a cosmological application.
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Nonzero Temperature and Density