Exact solution of a Kondo lattice model
| dc.creator | Wang, Yupeng | |
| dc.date | 1999-11-04 | |
| dc.date.accessioned | 2026-07-25T16:24:23Z | |
| dc.description | An integrable Kondo lattice model, which describes a strongly correlated electron host interacting with a spin-1/2 lattice, is proposed. It is found that with the variations of the Kondo coupling J, the hole concentration n_h and the magnetic field H, the system may fall into a variety of phases. The phase boundaries of the ground state are determined exactly. The marginal excitations and the quantum critical behavior at the phase boundaries are discussed. | |
| dc.description | 5 pages, Revtex, no figure | |
| dc.identifier | https://arxiv.org/abs/cond-mat/9911050 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/9911050 | |
| dc.identifier.uri | https://dspace.dare.co.zw/handle/123456789/41089 | |
| dc.subject | Strongly Correlated Electrons | |
| dc.title | Exact solution of a Kondo lattice model | |
| dc.type | text |