Fermi-liquid theory for the single-impurity Anderson model

We generalize Nozieres' Fermi-liquid theory for the low-energy behavior of the Kondo model to that of the single-impurity Anderson model. In addition to the electrons' phase shift at the Fermi energy, the low-energy Fermi-liquid theory is characterized by four Fermi-liquid parameters: the...

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Veröffentlicht in:	Physical review. B, Condensed matter and materials physics Condensed matter and materials physics, 2015-08, Vol.92 (7), Article 075120
Hauptverfasser:	Mora, Christophe, Moca, Cătălin Paşcu, von Delft, Jan, Zaránd, Gergely
Format:	Artikel
Sprache:	eng
Schlagworte:	Charge Condensed matter Crossovers Derivatives Fermi surfaces Low energy Mathematical models Phase shift
Online-Zugang:	Volltext
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