Browsing by Subject "One-dimensional Electron Gas"

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    Many-body effects in a two-component, one-dimensional electron gas with repulsive, short-range interactions
    (Elsevier, 1998-03-09) Tanatar, Bilal
    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.