Two-dimensional electron gas in a periodic potential and external magnetic field: states of pairs and three-particle systems
| dc.creator | Florek, Wojciech | |
| dc.date | 2002-12-17 | |
| dc.date.accessioned | 2026-07-07T02:48:47Z | |
| dc.date.available | 2026-07-07T02:48:47Z | |
| dc.description | The group-theoretical classification of states of identical particle pairs is presented. Then obtained states are coupled with those of an antiparticle to construct states of a three-particle system. Investigations are performed using products of irreducible projective representations of the 2D translation group. For a given BvK period N degeneracy of pair states is N, whereas three-particle states are N^2-fold degenerated. It has to be underlined that the case of even N is more complicated since pair states are labelled by four inequivalent irreducible projective representations. The problem of symmetry properties with respect to particles transposition is briefly discussed. | |
| dc.description | 8 pages, LaTeX 2e | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0212396 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0212396 | |
| dc.identifier | Acta Phys. Polon. A 99 (2001) 601 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/20542 | |
| dc.subject | Mesoscale and Nanoscale Physics | |
| dc.title | Two-dimensional electron gas in a periodic potential and external magnetic field: states of pairs and three-particle systems | |
| dc.type | text |