Parastatistics of charged bosons partly localised by impurities
| dc.creator | Alexandrov, A. S. | |
| dc.creator | Giles, R. T. | |
| dc.date | 1997-04-18 | |
| dc.date | 1997-12-01 | |
| dc.date.accessioned | 2026-07-07T09:02:39Z | |
| dc.date.available | 2026-07-07T09:02:39Z | |
| dc.description | Coulomb repulsion is taken into account to derive the thermodynamics of charged bosons in a random external potential. A simple analytical form of the partition function is proposed for the case of non-overlapping localised states (i.e. a small amount of disorder). The density of localised bosons and the specific heat show a peculiar non-uniform temperature dependence below the Bose-Einstein condensation temperature. The superfluid - Bose-glass phase diagram is discussed. A new phase is predicted which is a Bose-glass at T=0 but a superfluid at finite T. | |
| dc.description | 6 pages, Revtex, 6 figures (available on request from the authors) | |
| dc.identifier | https://arxiv.org/abs/cond-mat/9704164 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/9704164 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/148710 | |
| dc.subject | Superconductivity | |
| dc.title | Parastatistics of charged bosons partly localised by impurities | |
| dc.type | text |