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Random dispersion approximation for the Hubbard model

✍ Scribed by S. Ejima; F. Gebhard; R. M. Noack

Book ID
111622798
Publisher
Springer
Year
2008
Tongue
English
Weight
399 KB
Volume
66
Category
Article
ISSN
1434-6036

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πŸ“œ SIMILAR VOLUMES

Maximally extended polygon approximation
Maximally extended polygon approximations for the Hubbard model
✍ Y.S. Yang πŸ“‚ Article πŸ“… 1996 πŸ› Elsevier Science 🌐 English βš– 801 KB

In high-temperature expansion studies of the strongly correlated infinite-dimensional Hubbard model, the dominant contributions come from terms which form maximally extended polygons. Analytic expressions for the grand-canonical thermodynamical potential, the specific heat and the magnetic susceptib