Monte Carlo simulations of the four-dimensional XY spin glass at low temperatures
| dc.creator | Katzgraber, Helmut G. | |
| dc.creator | Young, A. P. | |
| dc.date | 2001-08-21 | |
| dc.date | 2002-05-17 | |
| dc.date.accessioned | 2026-07-07T06:27:14Z | |
| dc.date.available | 2026-07-07T06:27:14Z | |
| dc.description | We report results for simulations of the four-dimensional XY spin glass using the parallel tempering Monte Carlo method at low temperatures for moderate sizes. Our results are qualitatively consistent with earlier work on the three-dimensional gauge glass as well as three- and four-dimensional Edwards-Anderson Ising spin glass. An extrapolation of our results would indicate that large-scale excitations cost only a finite amount of energy in the thermodynamic limit. The surface of these excitations may be fractal, although we cannot rule out a scenario compatible with replica symmetry breaking in which the surface of low-energy large-scale excitations is space filling. | |
| dc.description | 6 pages, 8 figures | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0108320 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0108320 | |
| dc.identifier | Phys. Rev. B 65, 214401, (2002) | |
| dc.identifier | doi:10.1103/PhysRevB.65.214401 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/97359 | |
| dc.subject | Disordered Systems and Neural Networks | |
| dc.title | Monte Carlo simulations of the four-dimensional XY spin glass at low temperatures | |
| dc.type | text |