Internal vs. External Conductivity of a Dense Plasma: Many-particle theory and simulations
Plasma Physics
2009-11-10 v1
Abstract
In the long-wavelength limit k=0, the response function has been investigated with respect to the external and internal fields which is expressed by the external and internal conductivity, respectively. Molecular dynamics (MD) simulations are performed to obtain the current-current correlation function and the dynamical collision frequency which are compared with analytical expressions. Special attention is given to the dynamical collision frequency and the description of plasma oscillations in the case of k=0. The relation between the external and internal conductivity and to the current-current correlation function is analyzed.
Keywords
Cite
@article{arxiv.physics/0402074,
title = {Internal vs. External Conductivity of a Dense Plasma: Many-particle theory and simulations},
author = {H. Reinholz and I. Morozov and G. Roepke and Th. Millat},
journal= {arXiv preprint arXiv:physics/0402074},
year = {2009}
}
Comments
13 pages, incl. 5 figures