| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10481720 | Physica A: Statistical Mechanics and its Applications | 2005 | 8 Pages |
Abstract
We present an exact diagonalization study of the half-filled Hubbard model on bipartite quasi-one-dimensional lattices. In particular, we emphasize the dependence of the ferrimagnetic ground state properties, and its associated magnetic excitations, on the Coulomb repulsion U.
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematical Physics
Authors
R.R. Montenegro-Filho, M.D. Coutinho-Filho,