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Absence of highest-spin ground states in the Hubbard model

✍ Scribed by András Sütő


Publisher
Springer
Year
1991
Tongue
English
Weight
800 KB
Volume
140
Category
Article
ISSN
0010-3616

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📜 SIMILAR VOLUMES


On the singlet ground state of the Hubba
✍ Takashi Yanagisawa 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 135 KB

We present some discussions on the ground state of the Hubbard model on the bipartite lattice with finite Coulomb interaction. Our theory is based on a graphical method. First we apply it to the ld Hubbard model and secondly we discuss the 2d Hubbard model.