publication . Preprint . Article . 2016

Low-frequency electromagnetic field in a Wigner crystal

Anton Stupka;
Open Access English
  • Published: 29 Jan 2016
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.
Subjects
free text keywords: Physics - Plasma Physics, Condensed Matter - Strongly Correlated Electrons, Condensed Matter Physics, Crystal, Oscillation, Classical mechanics, Quantum mechanics, Wigner distribution function, System of linear equations, Electromagnetic field, Wigner crystal, Eigenfunction, Eigenvalues and eigenvectors, Physics

[1] A. Radzvilavicius, E. Anisimovas, J. Phys.: Condens. Matter. 23, No. 7, 075302 (2011).

[2] S. Pankov, V. Dobrosavljevic, Physica B. 403, 1440 (2008).

[3] D.A. Baiko, D.G. Yakovlev, H.E. De Witt, W.L. Slattery, Phys. Rev. E 61, 1912 (2000).

[4] B.A. Piot, Z. Jiang, C.R. Dean, L.W. Engel, G. Gervais, L.N. Pfeiffer, K.W. West, Nature Physics 4, 936 (2008).

[5] M. Bonitz, V.S. Filinov, V.E. Fortov, P.R. Levashov, H. Fehske, Phys. Rev. Lett. 95, 235006 (2005).

[6] Zhu Xuejun, P.B. Littlewood, A.J. Millis, Phys. Rev. B. 50, 4600 (1994).

Powered by OpenAIRE Research Graph
Any information missing or wrong?Report an Issue