Specific heat of the S=1/2 Heisenberg model on the kagome lattice: high-temperature series expansion analysis
| dc.creator | Misguich, Gregoire | |
| dc.creator | Bernu, Bernard | |
| dc.date | 2004-07-11 | |
| dc.date | 2007-03-16 | |
| dc.date.accessioned | 2026-07-07T07:51:58Z | |
| dc.date.available | 2026-07-07T07:51:58Z | |
| dc.description | We compute specific heat of the antiferromagnetic spin-1/2 Heisenberg model on the kagome lattice. We use a recently introduced technique to analyze high-temperature series expansion based on the knowledge of high-temperature series expansions, the total entropy of the system and the low-temperature expected behavior of the specific heat as well as the ground-state energy. In the case of kagome-lattice antiferromagnet, this method predicts a low-temperature peak at T/J<0.1. | |
| dc.description | 6 pages, 5 color figures (.eps), Revtex 4. Change in version 3: Fig. 5 has been corrected (it now shows data for 3 different ground-state energies). The text is unchanged. v4: corrected an error in the temperature scale of Fig. 5. (text unchanged) | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0407277 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0407277 | |
| dc.identifier | Phys. Rev. B 71, 014417 (2005) | |
| dc.identifier | doi:10.1103/PhysRevB.71.014417 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/125714 | |
| dc.subject | Strongly Correlated Electrons | |
| dc.subject | Statistical Mechanics | |
| dc.title | Specific heat of the S=1/2 Heisenberg model on the kagome lattice: high-temperature series expansion analysis | |
| dc.type | text |