Low-frequency electromagnetic field in a Wigner crystal
Plasma Physics
2016-02-03 v1 Strongly Correlated Electrons
Abstract
Long-wave low-frequency oscillations are described in a Wigner crystal by generalization of the reverse continuum model for the case of electronic lattice. The internal self-consistent long-wave electromagnetic field is used to describe the collective motions in the system. The eigenvectors and eigenvalues of the obtained system of equations are derived. The velocities of longitudinal and transversal sound waves are found.
Cite
@article{arxiv.1602.00718,
title = {Low-frequency electromagnetic field in a Wigner crystal},
author = {Anton Stupka},
journal= {arXiv preprint arXiv:1602.00718},
year = {2016}
}
Comments
Wigner crystal; self-consistent electromagnetic field; jellium model; long wave electromagnetic field; velocity of sound. 1 figure