Size dependence of the internal energy in Ising and vector spin glasses
| dc.creator | Katzgraber, Helmut G. | |
| dc.creator | Campbell, I. A. | |
| dc.date | 2003-09-11 | |
| dc.date | 2003-11-07 | |
| dc.date.accessioned | 2026-07-07T06:27:17Z | |
| dc.date.available | 2026-07-07T06:27:17Z | |
| dc.description | We study numerically the scaling correction to the internal energy per spin as a function of system size and temperature in a variety of Ising and vector spin glasses. From a standard scaling analysis we estimate the effective size correction exponent x at each temperature. For each system with a finite ordering temperature, as temperature is increased from zero, x initially decreases regularly until it goes through a minimum at a temperature close to the critical temperature, and then increases strongly. The behavior of the exponent x at and below the critical temperature is more complex than suggested by the model for the size correction that relates x to the domain-wall stiffness exponent. | |
| dc.description | 4 pages, 5 figures | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0309278 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0309278 | |
| dc.identifier | Phys. Rev. B 68, 180402(R) (2003) | |
| dc.identifier | doi:10.1103/PhysRevB.68.180402 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/97374 | |
| dc.subject | Disordered Systems and Neural Networks | |
| dc.title | Size dependence of the internal energy in Ising and vector spin glasses | |
| dc.type | text |