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Correlated fermions on a lattice in high dimensions

✍ Scribed by E. Müller-Hartmann


Book ID
112513814
Publisher
Springer
Year
1989
Tongue
English
Weight
477 KB
Volume
74
Category
Article
ISSN
1434-6036

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📜 SIMILAR VOLUMES


Exactly solvable model for correlated la
✍ Yasuhiro Hatsugai; Mahito Kohmoto 📂 Article 📅 1991 🏛 Elsevier Science 🌐 English ⚖ 218 KB

We present an exactly solvable Hamiltonian which consists of nearest neighbor hopping and infinite range interaction. The ground state and the thermodynamic quantities are analytically given in any dimensions. When the interaction is repulsive, the Luttinger's theorem breaks down. At half filling, w