Accurate Pairing Treatment of the Coulomb Interaction in the Anderson Model of a Localized Moment in a Metal.
ARIZONA UNIV TUCSON DEPT OF PHYSICS
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The treatment of the Anderson model of a localized moment in a metal has been extended beyond the effective-field approximation by a method recently developed for studying the Hubbard model. This leads to an accurate treatment of the Coulomb interaction associated with the localized center. The results are a simple generalization of those obtained by Anderson within the context of the effective-field approximation. Author
- Electricity and Magnetism
- Solid State Physics