{
  "annotation_id": "9cd96216-2f83-4b6b-8b85-e1d23154a3ab",
  "date_created": "2026-03-02T18:01:39.162000Z",
  "date_modified": "2026-03-02T18:01:39.162000Z",
  "file_hash": "2ef076af0a811d7b6815992f54056c2033efe6de1501f1727e62e10abec6445f",
  "private": false,
  "record": {
    "abstract": "We analyze the existence of activable bound entangled states in\nmulti-particle systems. We first give a series of examples which illustrate\nsome different ways in which bound entangled states can be activated by letting\nsome of the parties to share maximally entangled states. Then, we derive\nnecessary conditions for a state to be distillable as well as to be activable.\nThese conditions turn out to be also sufficient for a certain family of\nmulti-qubit states. We use these results to explicitely to construct states\ndisplaying novel properties related to bound entanglement and its activation.",
    "arxiv_id": "quant-ph/0002028",
    "authors": [
      "W. D\u00fcr",
      "J. I. Cirac"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.62.022302",
    "journal_ref": "Phys. Rev. A 62, 022302 (2000)",
    "title": "Activating bound entanglement in multi-particle systems",
    "url": "https://arxiv.org/abs/quant-ph/0002028"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "18a34cfb-3953-4419-bcaa-726128a2b9a6",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}