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Quantum response of finite Fermi systems and the relation of Lyapunov exponent to transport coefficients
Klaus Morawetz
Within the frame of kinetic theory a response function is derived for finite Fermi systems which includes dissipation in relaxation time approximation and a contribution from addit…
Formation of correlations at short time scales and consequences on interferometry methods
K. Morawetz, H. S. Köhler
The formation of correlations due to collisions in an interacting nucleonic system is investigated shortly after a disturbance. Results from one-time kinetic equations are compared…
Consequences of coarse grained Vlasov equations
Klaus Morawetz, Rainer Walke
The Vlasov equation is analyzed for coarse grained distributions resembling a finite width of test-particles as used in numerical implementations. It is shown that this coarse grai…
Quasiparticle transport equation with collision delay. I. Phenomenological approach
Václav Špička, Pavel Lipavský, Klaus Morawetz
For a system of non-interacting electrons scattered by resonant levels of neutral impurities, we show that virial and quasiparticle corrections have nearly equal magnitudes. We pro…
Formation of binary correlations in plasma
Klaus Morawetz, Václav Špička, Pavel Lipavský
The formation of binary correlations in plasma is studied from the quantum kinetic equation. It is shown that this formation is much faster than dissipation due to collisions, in h…