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Gauge cooling in complex Langevin for lattice QCD with heavy quarks

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 reweighting; we find agreement within the estimated errors, except for strong gauge coupling in the confinement region. The method allows...

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Bibliographic Details
Main Authors: Seiler, Erhard (Author) , Sexty, Dénes (Author) , Stamatescu, Ion-Olimpiu (Author)
Format: Article (Journal)
Language:English
Published: 3 May 2013
In: Physics letters
Year: 2013, Volume: 723, Issue: 1/3, Pages: 213-216
ISSN:1873-2445
DOI:10.1016/j.physletb.2013.04.062
Online Access:Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1016/j.physletb.2013.04.062
Verlag, lizenzpflichtig, Volltext: https://www.sciencedirect.com/science/article/pii/S0370269313003663
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Author Notes:Erhard Seiler, Dénes Sexty, Ion-Olimpiu Stamatescu
Description
Summary: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 reweighting; we find agreement within the estimated errors, except for strong gauge coupling in the confinement region. The method allows us to go to previously unaccessible high densities.
Item Description:Gesehen am 16.08.2021
Physical Description:Online Resource
ISSN:1873-2445
DOI:10.1016/j.physletb.2013.04.062

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