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Interfaces of Ground States in Ising Models with Periodic Coefficients

โœ Scribed by Luis A. Caffarelli; Rafael de la Llave


Book ID
106430682
Publisher
Springer
Year
2005
Tongue
English
Weight
226 KB
Volume
118
Category
Article
ISSN
0022-4715

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๐Ÿ“œ SIMILAR VOLUMES


Periodic ground states in simple models
โœ N. Macris ๐Ÿ“‚ Article ๐Ÿ“… 1996 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 392 KB

A model of itinerant lattice electrons interacting with classical nuclei is studied. The electrons can interact between themselves via a Hubbard on-site term, It is shown that, in the ground state of the half-filled band, the nuclei form a periodic crystal. More precisely for a cubic lattice they fo