Simulating QCD at finite density with static quarks

T. Blum; J. E. Hetrick; D. Toussaint

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arXiv · hep-lat/9608127

Simulating QCD at finite density with static quarks

T. Blum·J. E. Hetrick·D. Toussaint

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Abstract

We study lattice QCD in the limit that the quark mass and chemical potential are simultaneously made large, resulting in a controllable density of quarks which do not move; this is similar in spirit to the quenched approximation for zero density QCD. In this approximation we find that the deconfinement transition seen at zero density becomes a smooth crossover for any nonzero density at which we simulated, and that at low enough temperature chiral symmetry remains broken at all densities.

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T. Blum, J. E. Hetrick, D. Toussaint. 1996-08-23. Simulating QCD at finite density with static quarks. https://arxiv.org/abs/hep-lat/9608127

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