Gutzwiller variational wave function for a two-orbitalHubbard model on a square lattice

In dieser Arbeit wird ein Zweiband-Hubbard-Modell mit px-py symmetrischen Orbitalen auf einem qudratischen Gitter untersucht. Dabei wird mit Hilfe der Gutzwiller-Variationswellenfunktion der Grundzustand des Systems angenähert. Die Gutzwiller-Variationswellenfunktion baut auf einem Grundzustand eine...

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1. Verfasser: zu Münster, Kevin
Beteiligte: Gebhard, Florian (Prof. Dr.) (BetreuerIn (Doktorarbeit))
Format: Dissertation
Veröffentlicht: Philipps-Universität Marburg 2015
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