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

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      Author(s)
      Tanatar, Bilal
      Date
      1998-03-09
      Source Title
      Physics Letters A
      Print ISSN
      0375-9601
      Publisher
      Elsevier
      Volume
      239
      Issue
      4-5
      Pages
      300 - 306
      Language
      English
      Type
      Article
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      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.
      Keywords
      A Two-component
      One-dimensional Electron Gas
      Repulsive
      Electron
      Interaction energy
      Interactions
      Permalink
      http://hdl.handle.net/11693/13752
      Published Version (Please cite this version)
      http://dx.doi.org/10.1016/S0375-9601(98)00029-2
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      • Department of Physics 2397
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