Exactly solvable Kondo-lattice model
نویسندگان
چکیده
منابع مشابه
Exactly solvable Kondo-lattice model.
In this work, we solve exactly a Kondo lattice model in the thermodynamic limit. The system consists of an electronic conduction band described by unconstrained hopping matrix elements between the lattice sites. The conducting electrons interact with a localized impurity spin at each lattice cell. We have found the exact thermody-namics, the ground state energies of the system. At T = 0, we exp...
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ژورنال
عنوان ژورنال: Physical Review B
سال: 1995
ISSN: 0163-1829,1095-3795
DOI: 10.1103/physrevb.51.7476