{
  "annotation_id": "6d4908ce-6210-468c-966d-7d202356c875",
  "date_created": "2026-03-02T18:01:24.034000Z",
  "date_modified": "2026-03-02T18:01:24.034000Z",
  "file_hash": "2f1c1e719debfe9a81129c21779908efad8951e1e264c7bbae95b359a2bb3436",
  "private": false,
  "record": {
    "abstract": "We investigate a novel stochastic technique for the global optimization of\ncomplex potential energy surfaces (PES) that avoids the freezing problem of\nsimulated annealing by allowing the dynamical process to tunnel energetically\ninaccessible regions of the PES by way of a dynamically adjusted nonlinear\ntransformation of the original PES. We demonstrate the success of this\napproach, which is characterized by a single adjustable parameter, for three\ngeneric hard minimization problems.",
    "arxiv_id": "physics/9903008",
    "authors": [
      "W. Wenzel",
      "K. Hamacher"
    ],
    "categories": [
      "physics.comp-ph"
    ],
    "doi": "10.1103/PhysRevLett.82.3003",
    "journal_ref": "Phys. Rev. Lett. 82(1999)3003-3007",
    "title": "A Stochastic Tunneling Approach for Global Minimization of Complex   Potential Energy Landscapes",
    "url": "https://arxiv.org/abs/physics/9903008"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "eff7c32a-b5e8-4275-97ef-624a932a86a2",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}