Linear response time-dependent density functional theory of the Hubbard dimer

The asymmetric Hubbard dimer is used to study the density-dependence of the exact frequency-dependent kernel of linear-response time-dependent density functional theory. The exact form of the kernel is given, and the limitations of the adiabatic approximation utilizing the exact ground-state functio...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	The European physical journal. B, Condensed matter physics Condensed matter physics, 2018-07, Vol.91 (7)
Hauptverfasser:	Carrascal, Diego J., Ferrer, Jaime, Maitra, Neepa, Burke, Kieron
Format:	Artikel
Sprache:	eng
Schlagworte:	CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!