The trion as an exciton interacting with a carrier
| dc.creator | Combesccot, M. | |
| dc.creator | Betbeder-Matibet, O. | |
| dc.date | 2003-04-04 | |
| dc.date.accessioned | 2026-07-07T02:50:37Z | |
| dc.date.available | 2026-07-07T02:50:37Z | |
| dc.description | The X$^-$ trion is essentially an electron bound to an exciton. However, due to the composite nature of the exciton, there is no way to write an exciton-electron interaction potential. We can overcome this difficulty by using a commutation technique similar to the one we introduced for excitons interacting with excitons, which allows to take exactly into account the close-to-boson character of the excitons. From it, we can obtain the X$^-$ trion creation operator in terms of exciton and electron. We can also derive the X$^-$ trion ladder diagram between an exciton and an electron. These are the basic tools for future works on many-body effects involving trions. | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0304108 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0304108 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/21165 | |
| dc.subject | Mesoscale and Nanoscale Physics | |
| dc.title | The trion as an exciton interacting with a carrier | |
| dc.type | text |