Running coupling of 2-flavor QCD at zero and finite temperature

Abstract

We present lattice studies of the running coupling in 2-flavor QCD. The coupling at zero temperature (T=0) is extracted from Wilson loops while the coupling at finite temperature ($T\ne 0$) is determined from Polyakov loop correlation functions.

Talk by F.Zantow at Hard Probes 2004, International Conference on Hard and Electromagnetic Probes of High Energy Nuclear Collisions, Nov. 4-10, 2004, Ericeira, Portugal, 4 pages, 5 figures, reference corrected

References in corpus (2)

• Static quark anti-quark free energy and the running coupling at finite temperature
• Chemical Equilibration in Relativistic Heavy Ion Collisions

Cited by in corpus (3)

• Two-loop QCD gauge coupling at high temperatures
• Nonperturbative potential for study of quarkonia in QGP
• Quarkonia at finite temperature in relativistic heavy ion collisions