Many-body effects in a two-component, one-dimensional electron gas with repulsive, short-range interactions

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Author
Tanatar, B.
Date
1998-03-09
Journal Title
Physics Letters A
ISSN
0375-9601
Publisher
Elsevier
Volume
239
Issue
4-5
Pages
300 - 306
Language
English
Type
Article
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Citation
Tanatar, B. (1998). Many-body effects in a two-component, one-dimensional electron gas with repulsive, short-range interactions. Physics Letters A, 239(4), 300-306.
Please cite this item using this persistent URL
http://hdl.handle.net/11693/13752
Abstract
We investigate the correlation effects in a two-component, one-dimensional electron gas interacting via repulsive δ function interactions. Electron correlations are treated within the approximation scheme of Singwi, Tosi, Land, and Sjölander (STLS) which yields analytical expressions for the local-field corrections. The static structure factors, pair distribution functions, collective excitation modes, and interaction energy in a two-component system are discussed. © 1998 Elsevier Science B.V.
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http://dx.doi.org/10.1016/S0375-9601(98)00029-2
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