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arXiv · 1510.09098

Towards the heavy dense QCD phase diagram using Complex Langevin simulations

Gert Aarts·Felipe Attanasio·Benjamin Jäger·Erhard Seiler·Dénes Sexty·Ion-Olimpiu Stamatescu
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Abstract

Monte Carlo methods cannot probe far into the QCD phase diagram with a real chemical potential, due to the famous sign problem. Complex Langevin simulations, using adaptive step-size scaling and gauge cooling, are suited for sampling path integrals with complex weights. We report here on tests of the deconfinement transition in pure Yang-Mills SU(3) simulations and present an update on the QCD phase diagram in the limit of heavy and dense quarks.

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Gert Aarts, Felipe Attanasio, Benjamin Jäger, Erhard Seiler, Dénes Sexty, Ion-Olimpiu Stamatescu. 2015-10-30. Towards the heavy dense QCD phase diagram using Complex Langevin simulations. https://arxiv.org/abs/1510.09098

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