skip to main content

Title: QCD at nonzero chemical potential: Recent progress on the lattice

We summarise recent progress in simulating QCD at nonzero baryon density using complex Langevin dynamics. After a brief outline of the main idea, we discuss gauge cooling as a means to control the evolution. Subsequently we present a status report for heavy dense QCD and its phase structure, full QCD with staggered quarks, and full QCD with Wilson quarks, both directly and using the hopping parameter expansion to all orders.
Authors:
;  [1] ;  [1] ;  [2] ;  [3] ;  [4] ;  [5]
  1. Department of Physics, College of Science, Swansea University, Swansea SA2 8PP (United Kingdom)
  2. (Brazil)
  3. Max-Planck-Institut für Physik (Werner-Heisenberg-Institut), 80805 München (Germany)
  4. Department of Physics, University of Wuppertal, 42119 Wuppertal (Germany)
  5. Institut für Theoretische Physik, Universität Heidelberg, 69120 Heidelberg (Germany)
Publication Date:
OSTI Identifier:
22499008
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 1701; Journal Issue: 1; Conference: 11. conference on quark confinement and hadron spectrum, Saint Petersburg (Russian Federation), 8-12 Sep 2014; Other Information: (c) 2016 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; BARYONS; CONTROL; COOLING; DENSITY; LANGEVIN EQUATION; QUANTUM CHROMODYNAMICS; QUARKS; WILSON LOOP