{
  "annotation_id": "0d093fa2-f020-48c5-9e87-c7afe0c72761",
  "date_created": "2026-03-02T18:02:33.507000Z",
  "date_modified": "2026-03-02T18:02:33.507000Z",
  "file_hash": "14f95bcab2709e824a7b314e59326108478941077777aeef9d0b142d8cbba5a6",
  "private": false,
  "record": {
    "abstract": "A probability density characterization of multipartite entanglement is tested\non the one-dimensional quantum Ising model in a transverse field. The average\nand second moment of the probability distribution are numerically shown to be\ngood indicators of the quantum phase transition. We comment on multipartite\nentanglement generation at a quantum phase transition.",
    "arxiv_id": "quant-ph/0612098",
    "authors": [
      "G. Costantini",
      "P. Facchi",
      "G. Florio",
      "S. Pascazio"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1088/1751-8113/40/28/S10",
    "journal_ref": "J. Phys. A: Math. Theor. 40 (2007) 8009-8018",
    "title": "Multipartite entanglement characterization of a quantum phase transition",
    "url": "https://arxiv.org/abs/quant-ph/0612098"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "856dd74f-d63f-4c4c-996e-2f2707f30253",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}