Heat capacity of Schottky type in low-dimensional spin system
| dc.creator | Mahdavifar, Saeed | |
| dc.creator | Akbari, Alireza | |
| dc.date | 2008-03-31 | |
| dc.date.accessioned | 2026-07-07T09:33:38Z | |
| dc.date.available | 2026-07-07T09:33:38Z | |
| dc.description | The heat capacity of low-dimensional spin systems is studied using theoretical and numerical techniques. Keeping only two energy states, the system is mapped onto the two -level-system (TLS) model. Using the low temperature Lanczos method, it is confirmed that the behavior of $T_{M}$ and the energy gap as functions of the control parameter is the same in the two models studied; a conclusion that can probably be extrapolated to the general case of any system that possesses an energy gap. | |
| dc.description | 7 pages, 5 figures | |
| dc.identifier | https://arxiv.org/abs/0803.4495 | |
| dc.identifier | http://arxiv.org/abs/0803.4495 | |
| dc.identifier | J. Phys.: Condens. Matter, 20, 215213 (2008) | |
| dc.identifier | doi:10.1088/0953-8984/20/21/215213 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/159202 | |
| dc.subject | Strongly Correlated Electrons | |
| dc.title | Heat capacity of Schottky type in low-dimensional spin system | |
| dc.type | text |