{
  "id": "cond-mat/9909397",
  "version": "v1",
  "published": "1999-09-28T12:21:28.000Z",
  "updated": "1999-09-28T12:21:28.000Z",
  "title": "Enhancement of Stochastic Resonance in distributed systems due to a selective coupling",
  "authors": [
    "B. von Haeften",
    "R. Deza",
    "H. S. Wio"
  ],
  "comment": "10 pgs (RevTex), 4 figures, submitted to Phys.Rev.Lett",
  "doi": "10.1103/PhysRevLett.84.404",
  "categories": [
    "cond-mat.stat-mech",
    "adap-org",
    "nlin.AO"
  ],
  "abstract": "Recent massive numerical simulations have shown that the response of a \"stochastic resonator\" is enhanced as a consequence of spatial coupling. Similar results have been analytically obtained in a reaction-diffusion model, using \"nonequilibrium potential\" techniques. We now consider a field-dependent diffusivity and show that the \"selectivity\" of the coupling is more efficient for achieving stochastic-resonance enhancement than its overall value in the constant-diffusivity case.",
  "revisions": [
    {
      "version": "v1",
      "updated": "1999-09-28T12:21:28.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "stochastic resonance",
      "distributed systems",
      "selective coupling",
      "similar results",
      "constant-diffusivity case"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "APS",
      "journal": "Phys. Rev. Lett."
    },
    "note": {
      "typesetting": "RevTeX",
      "pages": 0,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}