Browsing by Keywords "Correlation function"

Now showing items 1-3 of 3

    • Dynamic correlations in double-layer electron systems 

      Tanatar, Bilal; Davoudi, B. (The American Physical Society, 2001)
      We study the effects of dynamic correlations on the ground-state properties of a double-layer two-dimensional electron gas within the quantum Singwi-Tosi-Land-Sjölander theory (STLS). The intralayer and interlayer static ...

    • Ladder approximation in coupled quantum-well systems 

      Yurtsever, A.; Tanatar, Bilal (American Physical Society, 2001)
      We study the contact values of the interlayer pair-correlation function in electron-electron and electron-hole double-layer systems. For this purpose the ladder approximation as generalized to multicomponent systems is ...

    • Spin magnetization of a strongly correlated electron gas confined in a two-dimensional finite lattice 

      Niţǎ, M.; Dinu, V.; Aldea, A.; Tanatar, Bilal (American Physical Society, 2004)
      The influence of disorder and interaction effects on the ground state polarization of the two-dimensional correlated electron gas is studied by numerical investigations of the unrestricted Hartree-Fock approach. With the ...