| dc.creator | Fernández, Victoria Inés | |
| dc.creator | Naón, Carlos María | |
| dc.date | 2001 | |
| dc.date | 2020-09-11T19:26:46Z | |
| dc.date.accessioned | 2023-07-14T22:00:47Z | |
| dc.date.available | 2023-07-14T22:00:47Z | |
| dc.identifier | http://sedici.unlp.edu.ar/handle/10915/104463 | |
| dc.identifier | http://hdl.handle.net/11336/98030 | |
| dc.identifier | https://journals.aps.org/prb/abstract/10.1103/PhysRevB.64.033402 | |
| dc.identifier | issn:0163-1829 | |
| dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/7445269 | |
| dc.description | We introduce a path-integral approach that allows us to compute charge-density oscillations in a Luttinger liquid with impurities. We obtain an explicit expression for the envelope of Friedel oscillations in the presence of arbitrary electron-electron potentials. As examples, in order to illustrate the procedure, we show how to use our formula for contact and Coulomb potentials. | |
| dc.description | Facultad de Ciencias Exactas | |
| dc.description | Instituto de Física La Plata | |
| dc.format | application/pdf | |
| dc.language | en | |
| dc.rights | http://creativecommons.org/licenses/by-nc-sa/4.0/ | |
| dc.rights | Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) | |
| dc.subject | Ciencias Exactas | |
| dc.subject | Física | |
| dc.subject | Friedel oscillations | |
| dc.subject | Luttinger liquid | |
| dc.title | Friedel oscillations in a Luttinger liquid with long-range interactions | |
| dc.type | Articulo | |
| dc.type | Articulo | |
