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Perturbation theory of the Anderson model at finite U

✍ Scribed by Th. Pruschke


Publisher
Elsevier Science
Year
1990
Tongue
English
Weight
293 KB
Volume
163
Category
Article
ISSN
0921-4526

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πŸ“œ SIMILAR VOLUMES


Perturbation theory of the Anderson mode
✍ Giuseppe E. Santoro; Gabriele F. Giuliani πŸ“‚ Article πŸ“… 1990 πŸ› Elsevier Science 🌐 English βš– 331 KB
Self-consistent U-perturbation treatment
✍ H. Schweitzer; G. Czycholl πŸ“‚ Article πŸ“… 1990 πŸ› Elsevier Science 🌐 English βš– 245 KB

To describe heavy fermion and valence fluctuating materials the periodic Anderson model (PAM) is studied on a d-dimensional simple cubic lattice in the limit of high dimensions d. In this non-trivial limit the essential physical properties