Eight-state supersymmetric U model of strongly correlated fermions
| Data(s) |
01/01/1998
|
|---|---|
| Resumo |
An integrable eight-state supersymmetric U model is proposed, which is a fermion model with correlated single-particle and pair hoppings as well as uncorrelated triple-particle hopping. It has a gl(3/1) supersymmetry and contains one symmetry-preserving free parameter. The model is solved and the Bethe ansatz equations are obtained. [S0163-1829(98)00616-X]. |
| Identificador | |
| Idioma(s) |
eng |
| Palavras-Chave | #Physics, Condensed Matter #Exactly Solvable Model #Algebraic Bethe-ansatz #Integrable Model #Electrons #Superconductivity |
| Tipo |
Journal Article |
