78 citations · 230 across the 22 of their papers we have counts for
6 papers · 1 filter
Kinetic equation for strongly interacting dense Fermi systems
P. Lipavsky, K. Morawetz, V. Spicka
We review the non-relativistic Green's-function approach to the kinetic equations for Fermi liquids far from equilibrium. The emphasis is on the consistent treatment of the off-she…
Relativistic transport equations with generalized mass shell constraints
L. Mornas, K. Morawetz
We reexamine the derivation of relativistic transport equations for fermions when conserving the most general spinor structure of the interaction and Green function. Such an extens…
Damping of giant resonances in asymmetric nuclear matter
K. Morawetz, U. Fuhrmann, R. Walke
The giant collective modes in asymmetric nuclear matter are investigated within a dynamic relaxation time approximation. We derive a coupled dispersion relation and show that two s…
New collective mode due to collisional coupling
K. Morawetz, R. Walke, U. Fuhrmann
Starting from a nonmarkovian conserving relaxation time approximation for collisions we derive coupled dispersion relations for asymmetric nuclear matter. The isovector and isoscal…
Formation of correlations and energy-conservation at short time scales
K. Morawetz, H. S. Köhler
The formation of correlations due to collisions in an interacting nucleonic system is investigated. Results from one-time kinetic equations are compared with the Kadanoff and Baym…
In-medium relativistic kinetic theory and nucleon-meson systems
K. Morawetz, D. Kremp
Within the model of coupled nucleon-meson systems, a generalized relativistic Lenard--Balescu--equation is presented resulting from a relativistic random phase approximation…