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HK: Physik der Hadronen und Kerne

HK 50: Theorie

HK 50.6: Talk

Thursday, March 23, 2006, 18:15–18:30, G

Transport coefficients of a quark-gluon plasma calculated within a parton cascade description — •Jens Fiedler, Zhe Xu, and Carsten Greiner — Institut für Theoretische Physik, Johann Wolfgang Goethe Universität Frankfurt

We calculate heat conductivity and shear viscosity coefficient within a pQCD parton cascade. In our simulation it is possible to include particle creation and annihilation processes for gluons and quarks. In comparison with theoretical results based on the Chapman-Enskog method, we investigate the influences on these transport coefficients by changing various parameters, like the number of testparticles, grid- and box size.