Spatiotemporal buildup of the Kondo screening cloud

We investigate how the Kondo screening cloud builds up as a function of space and time. Starting from an impurity spin decoupled from the conduction band, the Kondo coupling is switched on at time t = 0. We work at the Toulouse point where one can obtain exact analytical results for the ensuing spin...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Physical review. B, Condensed matter and materials physics Condensed matter and materials physics, 2013-09, Vol.88 (9), Article 094306
Hauptverfasser:	Medvedyeva, M., Hoffmann, A., Kehrein, S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Clouds Condensed matter Construction Decay Impurities Mathematical analysis Screening Wakes
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!