Long-range interactions in a one-dimensional electron system
| dc.creator | Bellucci, S. | |
| dc.date | 1998-10-22 | |
| dc.date.accessioned | 2026-07-07T04:25:25Z | |
| dc.date.available | 2026-07-07T04:25:25Z | |
| dc.description | We study the unscreened Coulomb interaction in a one-dimensional electron system at low-energy. We use renormalization group methods and a GW approximation, in order to analyze the model. This yields both a strong wavefunction renormalization and a renormalization of the Fermi velocity. The significance of the effects depends on the filling level of the Fermi system. Despite the long-range character of the interaction, the system still falls into the Luttinger liquid universality class, since the effective couplings remain bounded at arbitrarily low energies. | |
| dc.description | 4 pages, LaTeX, PACS: 71.27.+a, 73.20.D, 05.30.Fk, Talk given at the 6th International Conference on Path-Integrals from peV to TeV, 50 Years from Feynman's Paper, Florence, Italy, 25-29 August 1998 | |
| dc.identifier | https://arxiv.org/abs/hep-th/9810181 | |
| dc.identifier | http://arxiv.org/abs/hep-th/9810181 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/55744 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | Long-range interactions in a one-dimensional electron system | |
| dc.type | text |