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Phase transitions in the extended periodic Anderson model

✍ Scribed by Akihisa Koga; Norio Kawakami; Robert Peters; Thomas Pruschke


Publisher
Elsevier Science
Year
2008
Tongue
English
Weight
146 KB
Volume
403
Category
Article
ISSN
0921-4526

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πŸ“œ SIMILAR VOLUMES


Extended States in the Anderson Model on
✍ Abel Klein πŸ“‚ Article πŸ“… 1998 πŸ› Elsevier Science 🌐 English βš– 394 KB

We prove that the Anderson Hamiltonian H \* =&2+\*V on the Bethe lattice has ``extended states'' for small disorder. More precisely, given any closed interval I contained in the interior of the spectrum of the Laplacian on the Bethe lattice, we prove that for small disorder H \* has purely absolutel

Single resolvent calculations for the pe
✍ H. Keiter; P. SchΓΆnenberg πŸ“‚ Article πŸ“… 1994 πŸ› Elsevier Science 🌐 English βš– 142 KB

Transport properties of the Anderson lattice model are obtained from an extension of the single impurity equations to the lattice, taking advantage of the limit of infinite spatial dimensions. A single resolvent formalism is used, and only the simplest lattice processes are included in the calculati