EXACT SOLUTION OF THE ANDERSON LATTICE MODEL WITH INFINITE-RANGE HOPPING

Authors
NOCE C ROMANO A LUBRITTO C
Citation
C. Noce et al., EXACT SOLUTION OF THE ANDERSON LATTICE MODEL WITH INFINITE-RANGE HOPPING, Physics letters. A, 205(4), 1995, pp. 313-316
Citations number
9
Categorie Soggetti
Physics
Journal title
Physics letters. A → ACNP
ISSN journal
03759601
Volume
205
Issue
4
Year of publication
1995
Pages
313 - 316
Database
ISI
SICI code
0375-9601(1995)205:4<313:ESOTAL>2.0.ZU;2-W
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 occupat ion density for correlated electrons and to the occurrence of a metal- insulator transition driven by variations of the electron density.