Agarwal, G. K. ; Pathak, K. N. (1983) Velocity autocorrelation function of a 2D classical electron liquid Journal of Physics C: Solid State Physics, 16 (10). pp. 1887-1892. ISSN 0022-3719
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Official URL: http://iopscience.iop.org/0022-3719/16/10/018?from...
Related URL: http://dx.doi.org/10.1088/0022-3719/16/10/018
Abstract
Expressions for the first six frequency moments of the self-correlation function have been obtained appropriate for a 2D classical electron liquid interacting with a 1/r potential. The results of the moments and the Mori-Zwanzig formalism have been used to analyse the recent molecular dynamics data for the velocity autocorrelation function. It is found that a phenomenological form of the relaxation kernel with two relaxation times provides a good agreement with the molecular dynamics data.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Institute of Physics. |
| ID Code: | 56021 |
| Deposited On: | 22 Aug 2011 12:59 |
| Last Modified: | 22 Aug 2011 12:59 |
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