{ "id": "cond-mat/9702041", "version": "v1", "published": "1997-02-05T16:17:33.000Z", "updated": "1997-02-05T16:17:33.000Z", "title": "Tempering simulations in the four dimensional +-J Ising spin glass in a magnetic field", "authors": [ "Marco Picco", "Felix Ritort" ], "comment": "6 Pages including 5 figures, Revtex", "categories": [ "cond-mat.dis-nn" ], "abstract": "We study the four dimensional (4D) $\\pm J$ Ising spin glass in a magnetic field by using the simulated tempering method recently introduced by Marinari and Parisi. We compute numerically the first four moments of the order parameter probability distribution $P(q)$. We find a finite cusp in the spin-glass susceptibility and strong tendency to paramagnetic ordering at low temperatures. Assuming a well defined transition we are able to bound its critical temperature.", "revisions": [ { "version": "v1", "updated": "1997-02-05T16:17:33.000Z" } ], "analyses": { "keywords": [ "ising spin glass", "magnetic field", "tempering simulations", "dimensional", "order parameter probability distribution" ], "note": { "typesetting": "RevTeX", "pages": 6, "language": "en", "license": "arXiv", "status": "editable" } } }