2013/08/21 by Jan Luecker, Luecker, Jan, Christian S. Fischer +5
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #Nuclear Theory (nucl-th) #hep-ph #nucl-th
paper · pdf · doi:10.48550/arxiv.1308.4509
Proceedings for the 8th International Workshop on Critical Point and Onset of Deconfinement (CPOD 2013). 5 pages, 5 figures
arxiv created 2013/08/21 · arxiv updated 2013/08/22
We employ the Dyson-Schwinger equations for quark and gluon propagators in order to study QCD with 2+1 flavours at finite temperature and density. In a suitable truncation for these equations, we determine the position of the critical end-point as well as the deconfinement temperature at all chemical potentials. For the latter, the Polyakov-loop potential is obtained from the QCD propagators. This is possible for the first time at finite chemical potential, with implications for effective models.