Exact solution for the two-site correlated Kondo-Lattice Model - a limiting case for a metal
| dc.creator | Hickel, T. | |
| dc.creator | Roeseler, J. | |
| dc.creator | Nolting, W. | |
| dc.date | 2002-11-28 | |
| dc.date.accessioned | 2026-07-07T02:48:27Z | |
| dc.date.available | 2026-07-07T02:48:27Z | |
| dc.description | The correlated Kondo-lattice model is used to describe the interaction of electrons in a single conduction band with localized magnetic moments as well as their mutual repulsion. It is our intension to provide an analytical exact result for this model by considering a two-site cluster. An equation-of-motion approach as well as the spectral theorem is chosen to obtain the complete expression for the one-particle Green's function. In a forgoing article the problem has been solved for an insulator, the present paper is devoted to the technical more demanding task of a metal. | |
| dc.description | 13 pages, 7 figures | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0211670 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0211670 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/20409 | |
| dc.subject | Strongly Correlated Electrons | |
| dc.title | Exact solution for the two-site correlated Kondo-Lattice Model - a limiting case for a metal | |
| dc.type | text |