Dynamical correlations in quasi-one-dimensional electron gas
EUROPHYSICS LETTERS, vol.43, no.5, pp.572-578, 1998 (SCI-Expanded, Scopus)
- Publication Type: Article / Article
- Volume: 43 Issue: 5
- Publication Date: 1998
- Doi Number: 10.1209/epl/i1998-00399-6
- Journal Name: EUROPHYSICS LETTERS
- Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Page Numbers: pp.572-578
- Open Archive Collection: AVESIS Open Access Collection
- Middle East Technical University Affiliated: No
Abstract
We study the short-range correlations in a quasi-one-dimensional electron gas within the dynamical version of the self-consistent field theory. The static structure factor exhibits a peak structure at low densities. The zero-frequency limit of the dynamic local-field factor has structure not encountered in the previous applications of the present method. The large oscillations at low densities observed in the pair-correlation function indicates a transition to a partially ordered state.