Running coupling of 2-flavor QCD at zero and finite temperature
Fakultät für Physik, Bielefeld University, 33615, Bielefeld, Germany
2 Physics Department, Brookhaven Natl. Laboratory, NY-11973, Upton, USA
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Published online: 14 April 2005
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 () is determined from Polyakov loop correlation functions.
© Springer-Verlag, 2005