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Magnetic susceptibility of the strongly correlated Hubbard model

✍ Scribed by Pan, Kok-Kwei; Wang, Yung-Li


Book ID
118161019
Publisher
The American Physical Society
Year
1991
Tongue
English
Weight
196 KB
Volume
43
Category
Article
ISSN
1098-0121

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πŸ“œ SIMILAR VOLUMES


Inapplicability of the Hubbard model for
✍ J.E. Hirsch πŸ“‚ Article πŸ“… 1994 πŸ› Elsevier Science 🌐 English βš– 563 KB

The single band Hubbard model assumes that two electrons in an atom will doubly-occupy the same atomic orbital that is singly occupied when a single electron is at the atom. This assumption is incorrect, due to the fact that the spacing of atomic energy levels is always smaller than the intra-atomic