Monte Carlo simulation of the SU(3) spin model with chemical potential in a flux representation

Abstract

We present a simulation of the SU(3) spin model with chemical potential using a recently proposed flux representation. In this representation the complex phase problem is avoided and a Monte Carlo simulation in terms of the fluxes becomes possible. We explore the phase diagram of the model as a function of temperature and chemical potential.

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• Stability of complex Langevin dynamics in effective models
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• Comparison of complex Langevin and mean field methods applied to effective Polyakov line models
• Anatomy of the sign-problem in heavy-dense QCD
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• Developments in lattice QCD for matter at high temperature and density
• The SU(3) spin model with chemical potential by series expansion techniques
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• Non-Local effective SU(2) Polyakov-loop models from inverse Monte-Carlo methods
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