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Phase structure of four flavor QCD in the T μplane from a new method for simulations of lattice gauge theories at non zero baryon density

Vicente Azcoiti·Giuseppe Di Carlo·Angelo Galante·Victor Laliena
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Abstract

We review a method for numerical simulations of lattice gauge theories at non-zero baryonic chemical potential we recently proposed. We first report on a test of the method using a solvable model and then present results for the phase structure of four flavour QCD. For the first time the region of chemical potential up to 1.4 T_C is explored, finding a first order transition line.

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Vicente Azcoiti, Giuseppe Di Carlo, Angelo Galante, Victor Laliena. 2005-05-18. Phase structure of four flavor QCD in the T μplane from a new method for simulations of lattice gauge theories at non zero baryon density. https://arxiv.org/abs/hep-lat/0505021

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