  Dynamical correlations in asymmetric infinite nuclear matter are investigates
in a transport theoretical approach. Self-energies due to short range
correlations and their influence on the nucleon spectral functions are
described in an approach accounting for a realistic treatment of mean-field
dynamics and a self-consistently derived quasi-particle interaction.
Landau-Migdal theory is used to derived the short range interaction from a
phenomenological Skyrme energy density functional. The spectral functions in
asymmetric nuclear matter are found to follow in their gross features closely
the patterns observed previously in symmetric nuclear matter. An interesting
sensitivity of dynamical self-energies and spectral functions on the momentum
structure of the underlying interactions is found.
