Testing dynamic stabilisation in complex Langevin simulations

Felipe Attanasio, Benjamin Jäger

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Abstract

Complex Langevin methods have been successfully applied in theories that suffer from a sign problem such as QCD with a chemical potential. We present and illustrate a novel method (dynamic stabilisation) that ensures that Complex Langevin simulations stay close to the SU(3) manifold, which lead to correct and improved results in the framework of pure Yang-Mills simulations and QCD in the limit of heavy quarks.
Original languageEnglish
JournalP o S - Proceedings of Science
ISSN1824-8039
DOIs
Publication statusPublished - 28. Oct 2016

Bibliographical note

7 pages, 4 figures, talk presented at the 34rd International Symposium on Lattice Field Theory (Lattice 2016), 24-30 July 2016, Southampton, UK

Keywords

  • hep-lat

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