2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/98512We define one-dimensional particles with generalized exchange statistics. The exact solution of a Hubbard-type Hamiltonian constructed with such particles is achieved using the Coordinate Bethe Ansatz. The chosen deformation of the statistics is equivalent to the presence of a magnetic field produced by the particles themselves, which is present also in a ``free gas'' of these particles.4 pages, revtex. Essentially modified versionStrongly Correlated Electronstext