Browsing by Keywords "Correlation function"
Now showing items 1-3 of 3
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Dynamic correlations in double-layer electron systems
(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
(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
(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 ...