𝔖 Bobbio Scriptorium
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The hubbard model and the metal-insulator phase transition at high temperatures

✍ Scribed by E. Heiner


Book ID
112569690
Publisher
Springer
Year
1975
Tongue
English
Weight
131 KB
Volume
25
Category
Article
ISSN
0011-4626

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Metal–Insulator Transition and Lifshits
✍ W. Weller 📂 Article 📅 1972 🏛 John Wiley and Sons 🌐 English ⚖ 552 KB

## Abstract The metal–insulator transition (Mott transition) in the Hubbard model for a half‐filled narrow band is considered by means of the functional integral method. The functional integral is calculated in the static approximation. Higher‐order fluctuations in the exponent of the functional in