31 citations · 159 across the 15 of their papers we have counts for
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Correlations in Many-Body Systems with Two-time Green's Functions
H. S. Köhler, K. Morawetz
The Kadanoff-Baym (KB) equations are solved numerically for infinite nuclear matter. In particular we calculate correlation energies and correlation times. Approximating the Green'…
Space-time versus particle-hole symmetry in quantum Enskog equations
Václav Špička, Klaus Morawetz, Pavel Lipavský
The non-local scattering-in and -out integrals of the Enskog equation have reversed displacements of colliding particles reflecting that the -in and -out processes are conjugated b…
Momentum conservation and local field corrections for the response of interacting Fermi gases
Klaus Morawetz, Uwe Fuhrmann
We reanalyze the recently derived response function for interacting systems in relaxation time approximation respecting density, momentum and energy conservation. We find that mome…
Damping rates of hot Giant Dipole Resonances
U. Fuhrmann, K. Morawetz, R. Walke
The damping rate of hot giant dipole resonances (GDR) is investigated. Besides Landau damping we consider collisions and density fluctuations as contributions to the damping of GDR…