NUMERICAL STUDY OF THE ISING SPIN-GLASS IN A MAGNETIC-FIELD

Authors
PICCO M RITORT F
Citation
M. Picco et F. Ritort, NUMERICAL STUDY OF THE ISING SPIN-GLASS IN A MAGNETIC-FIELD, Journal de physique. I, 4(11), 1994, pp. 1619-1625
Citations number
36
Categorie Soggetti
Physics
Journal title
Journal de physique. I → ACNP
ISSN journal
11554304
Volume
4
Issue
11
Year of publication
1994
Pages
1619 - 1625
Database
ISI
SICI code
1155-4304(1994)4:11<1619:NSOTIS>2.0.ZU;2-V
Abstract
We study the order parameter distribution P(q) in the 4d Ising spin gl ass with +/-J couplings in a magnetic field. We also compare these res ults with simulations for the infinite ranged model (i.e. SK model.) T hen we analyse our numerical results in the framework of the droplet p icture as well as in the mean field approach.