Sökning: "Self-screening"
Hittade 1 uppsats innehållade ordet Self-screening.
1. The self-screening correction to RPA and GW – A model and ab initio study
Master-uppsats, Lunds universitet/Matematisk fysik; Lunds universitet/Fysiska institutionenSammanfattning : The self-screening error in the GW approximation is studied by applying correction schemes beyond the random-phase approximation in model and ab inito calculations. Two model systems in the form of Hubbard dimers, with one and two orbitals per site respectively, are considered. LÄS MER
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