Non-Fermi liquid behavior in transport across carbon nanotube quantum dots
| dc.creator | Mayrhofer, Leonhard | |
| dc.creator | Grifoni, Milena | |
| dc.date | 2006-06-08 | |
| dc.date.accessioned | 2026-07-07T07:12:32Z | |
| dc.date.available | 2026-07-07T07:12:32Z | |
| dc.description | A low energy-theory for non-linear transport in finite-size single-wall carbon nanotubes, based on a microscopic model for the interacting pz electrons and successive bosonization, is presented. Due to the multiple degeneracy of the energy spectrum diagonal as well as off-diagonal (coherences) elements of the reduced density matrix contribute to the nonlinear transport. A four-electron periodicity with a characteristic ratio between adjacent peaks, as well as nonlinear transport features, in quantitative agreement with recent experiments, are predicted. | |
| dc.description | 5 pages, 3 figures | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0606214 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0606214 | |
| dc.identifier | Phys. Rev. B 74, 121403(R) (2006) | |
| dc.identifier | doi:10.1103/PhysRevB.74.121403 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/112105 | |
| dc.subject | Strongly Correlated Electrons | |
| dc.subject | Mesoscale and Nanoscale Physics | |
| dc.title | Non-Fermi liquid behavior in transport across carbon nanotube quantum dots | |
| dc.type | text |