Complex Langevin in Lattice QCD: dynamic stabilisation and the phase diagram

Gert Aarts, Felipe Attanasio, Benjamin Jäger, Dénes Sexty

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Abstract

Complex Langevin simulations provide an alternative to sample path integrals with complex weights and therefore are suited to determine the phase diagram of QCD from first principles. We use our proposed method of Dynamic Stabilisation (DS) to ensure improved convergence to the right limit and present new systematic tests of this technique. We also show results on QCD in the limit of heavy quarks and an analysis of DS compared to known results from reweighting.
Original languageEnglish
JournalActa Physica Polonica B Proceedings Supplement
Volume9
Issue number3
ISSN2082-7865
DOIs
Publication statusPublished - 19. Jul 2016
Externally publishedYes

Bibliographical note

6 pages, 2 figures. Presented at the Workshop "Excited QCD 2016", Portugal 6-11 March 2016

Keywords

  • hep-lat

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