{ "id": "1610.07391", "version": "v1", "published": "2016-10-24T12:50:28.000Z", "updated": "2016-10-24T12:50:28.000Z", "title": "Percolation results for the Continuum Random Cluster Model", "authors": [ "Pierre Houdebert" ], "comment": "16 pages, 0 figures", "categories": [ "math.PR" ], "abstract": "The continuum random cluster model is a Gibbs modification of the standard boolean model of intensity $z > 0$ and law of radii $Q$. The formal unormalized density is given by $q^{N_{cc}}$ where $q$ is a fixed parameter and $N_{cc}$ is the number of connected components in the random structure. We prove for a large class of parameters that percolation occurs for $z$ large enough and does not occur for $z$ small enough. An application to the phase transition of the Widom-Rowlinson model with random radii is given. Our main tools are stochastic domination properties, a fine study of the interaction of the model and a Fortuin-Kasteleyn representation.", "revisions": [ { "version": "v1", "updated": "2016-10-24T12:50:28.000Z" } ], "analyses": { "subjects": [ "60D05", "60G10", "60G55", "60G57", "60G60", "60K35", "82B21", "82B26", "82B43" ], "keywords": [ "continuum random cluster model", "percolation results", "standard boolean model", "stochastic domination properties", "gibbs modification" ], "note": { "typesetting": "TeX", "pages": 16, "language": "en", "license": "arXiv", "status": "editable" } } }