New Integrable Generalization of the One-Dimensional t-J Model
Abstract
Description
A new generalization of the t-J model with a nearest-neigbour hopping is formulated and solved exactly by the Bethe-ansatz method in the thermodymanic limit. The model describes the dymanics of fermions with different spins and with isotropic and anisotropic interactions.
12 pages, latex
12 pages, latex