{ "id": "cond-mat/0503049", "version": "v2", "published": "2005-03-02T14:45:07.000Z", "updated": "2005-12-01T11:59:12.000Z", "title": "The number of link and cluster states: the core of the 2D $q$ state Potts model", "authors": [ "J. Hove" ], "comment": "Many updates throughout the text. Current version published in J. Phys. A", "journal": "J. Phys. A, Math. Gen. 38 (2005) 10893-10904", "doi": "10.1088/0305-4470/38/50/002", "categories": [ "cond-mat.stat-mech" ], "abstract": "Due to Fortuin and Kastelyin the $q$ state Potts model has a representation as a sum over random graphs, generalizing the Potts model to arbitrary $q$ is based on this representation. A key element of the Random Cluster representation is the combinatorial factor $\\Gamma_{\\Graph{G}}(\\Clusters,\\Edges)$, which is the number of ways to form $\\Clusters$ distinct clusters, consisting of totally $\\Edges$ edges. We have devised a method to calculate $\\Gamma_{\\Graph{G}}(\\Clusters,\\Edges)$ from Monte Carlo simulations.", "revisions": [ { "version": "v2", "updated": "2005-12-01T11:59:12.000Z" } ], "analyses": { "keywords": [ "state potts model", "cluster states", "monte carlo simulations", "random cluster representation", "random graphs" ], "tags": [ "journal article" ], "note": { "typesetting": "TeX", "pages": 0, "language": "en", "license": "arXiv", "status": "editable" } } }