Die Vielteilchen-T-Matrix und ihre Anwendung in der Theorie realer Gase von mittlerer Dichte.
K. Baerwinkel · Zeitschrift für Naturforschung A · 1969
Abstract The formalism of the many-body T matrix suitable for application in nonequilibrium is presented. The corresponding approximation together with a density-expansion is applied to the general equation of motion due to Kadanoff-Baym . Correction terms to the Boltzmann-Landau equation are obtained.