title: Dynamical properties and plasmon dispersion of a weakly degenerate correlated one-component plasma.
abstract: Classical Molecular Dynamics simulations for a one-component plasma are presented. Quantum effects are included in the form of the Kelbg potential. Results for the dynamical structure factor are compared with the Vlasov and random phase approximation theories. The influence of the coupling parameter Gamma, degeneracy parameter rho Lambda(3), and the form of the pair interaction on the optical plasmon dispersion is investigated. An improved analytical approximation for the dispersion of Langmuir waves is presented.
authors.affiliation: Fachbereich Physik, Universität Rostock, Universitätsplatz 3, 18051 Rostock, Germany.
authors.forename: V
authors.initials: V
authors.lastname: Golubnychiy
authors.forename: M
authors.initials: M
authors.lastname: Bonitz
authors.forename: D
authors.initials: D
authors.lastname: Kremp
authors.forename: M
authors.initials: M
authors.lastname: Schlanges