Simple Self-Consistent Treatment of Kondo's Effect in Dilute Alloys

作者: Fumihiko Takano , Tohru Ogawa

DOI: 10.1143/PTP.35.343

关键词: SuperconductivityMagnetic susceptibilityBound stateSpin-½Quantum mechanicsPhysicsElectronCondensed matter physicsKondo effectFerromagnetismThermal conduction

摘要: The self-consistent treatment of Kondo's effect by Nagaoka is revised using the method Gor'kov in theory superconductivity. Expressing spin operators terms Fermi operators, such as Sz= (at+at-a.J.+a.t.)/2, Green's functions type {ck'tSziCkt~ are decomposed into sum like

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