1211.3709 (Erhard Seiler et al.)

Gauge cooling in complex Langevin for QCD with heavy quarks    [PDF]

Erhard Seiler, Dénes Sexty, Ion-Olimpiu Stamatescu

We employ a new method, "gauge cooling", to stabilize complex Langevin simulations of QCD with heavy quarks. The results are checked against results obtained with reweigthing; we find agreement within the estimated errors. The method allows us to go to previously unaccessible high densities.

View original: http://arxiv.org/abs/1211.3709