15 citations · 19 across the 2 of their papers we have counts for
3 papers
Phenomenological plasmon broadening and relation to the dispersion
Raphael Hobbiger, Jürgen T. Drachta, Dominik Kreil +1
Pragmatic ways of including lifetime broadening of collective modes in the electron liquid are critically compared. Special focus lies on the impact of the damping parameter onto t…
Excitations in a spin-polarized tow-dimensional electron gas
Dominik Kreil, Raphael Hobbiger, Jürgen T. Drachta +1
A remarkably long-lived spin plasmon may exist in two-dimensional electron liquids with imbalanced spin up and spin down population. Predictions for this interesting mode by Agarwa…
Dynamic Many-Body Theory. II. Dynamics of Strongly Correlated Fermi Fluids
H. M. Böhm, R. Holler, E. Krotscheck +1
We develop a systematic theory of multi-particle excitations in strongly interacting Fermi systems. Our work is the generalization of the time-honored work by Jackson, Feenberg, an…