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Interpolative approximation for the Hubbard and the emery model

✍ Scribed by J. Fritzenkötter; K. Dichtel


Publisher
Springer
Year
1996
Tongue
English
Weight
251 KB
Volume
9
Category
Article
ISSN
0896-1107

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📜 SIMILAR VOLUMES


Maximally extended polygon approximation
✍ Y.S. Yang 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 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