Generalised Bose-Einstein phase transition in large-$m$ component spin glasses
| dc.creator | Aspelmeier, T. | |
| dc.creator | Moore, M. A. | |
| dc.date | 2003-10-22 | |
| dc.date | 2004-01-05 | |
| dc.date.accessioned | 2026-07-07T02:54:21Z | |
| dc.date.available | 2026-07-07T02:54:21Z | |
| dc.description | It is proposed to understand finite dimensional spin glasses using a $1/m$ expansion, where $m$ is the number of spin components. It is shown that this approach predicts a replica symmetric state in finite dimensions. The point about which the expansion is made, the infinite-$m$ limit, has been studied in the mean-field limit in detail and has a very unusual phase transition, rather similar to a Bose-Einstein phase transition but with $N^{2/5}$ macroscopically occupied low-lying states. | |
| dc.description | 4 pages (plus a few lines), 3 figures. v2: minor error corrected. v3: numerics supplemented by analytical arguments, references added, figure of density of states added | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0310531 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0310531 | |
| dc.identifier | Phys. Rev. Lett. 92, 077201 (2004) | |
| dc.identifier | doi:10.1103/PhysRevLett.92.077201 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/22513 | |
| dc.subject | Statistical Mechanics | |
| dc.title | Generalised Bose-Einstein phase transition in large-$m$ component spin glasses | |
| dc.type | text |