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Complex Langevin: boundary terms and application to QCD

We employ the Complex Langevin method for simulation of complex-valued actions. First, we show how to test for convergence of the method by explicitely computing boundary terms and demonstrate this in a model. Then we investigate the deconfinement phase transition of QCD with $N_f=2$ Wilson-fermions...

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Hauptverfasser: Scherzer, Manuel (VerfasserIn) , Sexty, Dénes (VerfasserIn) , Stamatescu, Ion-Olimpiu (VerfasserIn)
Dokumenttyp: Article (Journal) Kapitel/Artikel
Sprache:Englisch
Veröffentlicht: 29 Oct 2018
In: Arxiv

Online-Zugang:Verlag, Volltext: http://arxiv.org/abs/1810.09713
Volltext
Verfasserangaben:Manuel Scherzer (Institut für theoretische Physik, Universität Heidelberg, Heidelberg, Germany), Erhard Seiler (Max-Planck Institut für Physik (Werner-Heisenberg-Institut) Munich, Germany), Dénes Sexty (Department of Physics, Bergische Universität Wuppertal, Wuppertal, Germany; AS/JSC, Forschungszentrum Jülich, Jülich, Germany), Ion-Olimpiu Stamatescu (Institut für theoretische Physik, Universität Heidelberg, Heidelberg, Germany)

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