We present the exact solution of the Anderson lattice model, under the assumption of constant hopping amplitudes between any pair of lattice sites. Special care is devoted to the behaviour of the double occupation density for correlated electrons and to the occurrence of a metal-insulator transition driven by variations of the electron density. © 1995.
EXACT SOLUTION OF THE ANDERSON LATTICE MODEL WITH INFINITE-RANGE HOPPING
LUBRITTO, Carmine
1995
Abstract
We present the exact solution of the Anderson lattice model, under the assumption of constant hopping amplitudes between any pair of lattice sites. Special care is devoted to the behaviour of the double occupation density for correlated electrons and to the occurrence of a metal-insulator transition driven by variations of the electron density. © 1995.File in questo prodotto:
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