Hall Coefficient in an Interacting Electron Gas
| dc.creator | Khodas, M. | |
| dc.creator | Finkel'stein, A. M. | |
| dc.date | 2002-12-30 | |
| dc.date | 2004-01-18 | |
| dc.date.accessioned | 2026-07-07T02:48:57Z | |
| dc.date.available | 2026-07-07T02:48:57Z | |
| dc.description | The Hall conductivity in a weak homogeneous magnetic field, $ω_{c}τ\ll 1$, is calculated. We have shown that to leading order in $1/ε_{F}τ$ the Hall coefficient $R_{H}$ is not renormalized by the electron-electron interaction. Our result explains the experimentally observed stability of the Hall coefficient in a dilute electron gas not too close to the metal-insulator transition. We avoid the currently used procedure that introduces an artificial spatial modulation of the magnetic field. The problem of the Hall effect is reformulated in a way such that the magnetic flux associated with the scattering process becomes the central element of the calculation. | |
| dc.description | 23 pages, 15 figures | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0212628 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0212628 | |
| dc.identifier | Phys. Rev. B 68, 155114 (2003) | |
| dc.identifier | doi:10.1103/PhysRevB.68.155114 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/20608 | |
| dc.subject | Strongly Correlated Electrons | |
| dc.title | Hall Coefficient in an Interacting Electron Gas | |
| dc.type | text |