Electronic model for superconductivity.
We consider a model of strongly correlated electrons that exhibits superconductivity. It differs from the Hubbard model by nearest-neighbor interactions. We find the ground-state wave function (in one, two, or three dimensions) and show it to be superconducting for attractive and moderately repulsiv...
| Principais autores: | , , |
|---|---|
| Formato: | Journal article |
| Idioma: | English |
| Publicado em: |
1993
|