Nonequilibrium dynamical cluster theory

We study the effect of spatially nonlocal correlations on the nonequilibrium dynamics of interacting fermions by constructing the nonequilibrium dynamical cluster theory, a cluster generalization of the nonequilibrium dynamical mean-field theory (DMFT). The formalism is applied to interaction quench...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Physical review. B, Condensed matter and materials physics Condensed matter and materials physics, 2014-08, Vol.90 (7), Article 075117
Hauptverfasser:	Tsuji, Naoto, Barmettler, Peter, Aoki, Hideo, Werner, Philipp
Format:	Artikel
Sprache:	eng
Schlagworte:	Clusters Condensed matter Density Fermi surfaces Lattices Mathematical models Perturbation theory Two dimensional
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!