{
  "annotation_id": "f1393967-2c84-4cbf-8f4a-a93cceaf618f",
  "date_created": "2026-03-02T18:02:23.674000Z",
  "date_modified": "2026-03-02T18:02:23.674000Z",
  "file_hash": "3f9f82800f0cecaf67de3e1885f3cdfdc5f37ca3c0a80b54aeec2428b53f191c",
  "private": false,
  "record": {
    "abstract": "We present the general scheme for construction of noiseless networks\ndetecting entanglement with the help of linear, hermiticity-preserving maps. We\nshow how to apply the method to detect entanglement of unknown state without\nits prior reconstruction. In particular, we prove there always exists noiseless\nnetwork detecting entanglement with the help of positive, but not completely\npositive maps. Then the generalization of the method to the case of\nentanglement detection with arbitrary, not necessarily hermiticity-preserving,\nlinear contractions on product states is presented.",
    "arxiv_id": "quant-ph/0603015",
    "authors": [
      "P. Horodecki",
      "R. Augusiak",
      "M. Demianowicz"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.74.052323",
    "journal_ref": "Physical Review A 74, 052323 (2006)",
    "title": "General construction of noiseless networks detecting entanglement with   help of linear maps",
    "url": "https://arxiv.org/abs/quant-ph/0603015"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "dab75db8-46b9-49b1-8be5-31ff3d519886",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}