Accurate Computation of the Magnetic Susceptibility for the Normal Phase of Organic Conductors
| dc.creator | Moukouri, S. | |
| dc.date | 2000-11-09 | |
| dc.date.accessioned | 2026-07-07T02:39:18Z | |
| dc.date.available | 2026-07-07T02:39:18Z | |
| dc.description | The magnetic susceptibility of the quarter-filled one-dimensional extended Hubbard model is calculated using the density-matrix renormalization group technique. It is found that in the charge gap regime of the model ($U> 4t $ and $V > 2t$), or in the metallic region with important superconductive fluctuations ($U<4t$ and $V>2t$), $χ(T)$ displays a singularity at T=0 and an inflection point at low temperatures that are similar to what occurs in the spin-half quantum spin chain. These results, whose accuracy outdoes that of any other available technique, are useful data which allow a comparison between theory and experiment in the normal phase of the organic conductors. | |
| dc.description | 4 pages, 3 figures | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0011169 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0011169 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/17004 | |
| dc.subject | Strongly Correlated Electrons | |
| dc.title | Accurate Computation of the Magnetic Susceptibility for the Normal Phase of Organic Conductors | |
| dc.type | text |