{ "id": "0803.3918", "version": "v2", "published": "2008-03-27T14:15:16.000Z", "updated": "2008-04-29T07:57:35.000Z", "title": "Universality class of replica symmetry breaking, scaling behavior, and the low-temperature fixed-point order function of the Sherrington-Kirkpatrick model", "authors": [ "Reinhold Oppermann", "Manuel J. Schmidt" ], "doi": "10.1103/PhysRevE.78.061124", "categories": [ "cond-mat.dis-nn" ], "abstract": "A scaling theory of replica symmetry breaking (RSB) in the SK-model is presented in the framework of critical phenomena for the scaling regime of small inverse RSB-orders, small temperatures, small magnetic fields, and near opposite pseudo-dynamic limits. We employ the pseudo-dynamical picture (PRL98, 127201 (2007)) with two critical points, where separated temperature- and magnetic field-scaling is obtained. An unconventional scaling hypothesis for the free energy is given, modeling this separated scaling in accordance with detailed numerical self-consistent solutions for up to 200 orders of RSB. A divergent correlation-length describes the RSB-criticality as a long-range correlation effect occurring on the pseudo-lattice of RSB-orders. Rational-valued exponents are concluded with high precision from high-order RSB scaling and by using a new fixed point extrapolation method. Power laws, scaling relations, and scaling functions are analyzed.", "revisions": [ { "version": "v2", "updated": "2008-04-29T07:57:35.000Z" } ], "analyses": { "subjects": [ "75.10.Nr", "75.40.-s", "89.75.Da" ], "keywords": [ "low-temperature fixed-point order function", "replica symmetry breaking", "sherrington-kirkpatrick model", "universality class", "scaling behavior" ], "tags": [ "journal article" ], "publication": { "publisher": "APS", "journal": "Physical Review E", "year": 2008, "month": "Dec", "volume": 78, "number": 6, "pages": "061124" }, "note": { "typesetting": "TeX", "pages": 0, "language": "en", "license": "arXiv", "status": "editable", "adsabs": "2008PhRvE..78f1124O" } } }