作者: Fumihiko Takano , Tohru Ogawa
DOI: 10.1143/PTP.35.343
关键词: Superconductivity 、 Magnetic susceptibility 、 Bound state 、 Spin-½ 、 Quantum mechanics 、 Physics 、 Electron 、 Condensed matter physics 、 Kondo effect 、 Ferromagnetism 、 Thermal 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