{
  "annotation_id": "1e647ba2-c961-4923-bda9-2d7af1b3303e",
  "date_created": "2026-03-02T18:02:30.410000Z",
  "date_modified": "2026-03-02T18:02:30.410000Z",
  "file_hash": "11d9f380919420ec71ccc23335ffd751823544ddef9a34031d1fbbfe38a3b31a",
  "private": false,
  "record": {
    "abstract": "We propose to quantify three qubit entanglement using global negativity along\nwith K-way negativities, where K=2 and 3. K-way partial transpose with respect\nto a subsystem is defined so as to shift the focus to K-way coherences of the\ncomposite system instead of K subsystems of the composite system. While genuine\ntripartite entanglement of three qubit composite system is generated by 3-way\ncoherences, tripartite entanglement can be present due to 2-way coherences as\nwell.",
    "arxiv_id": "quant-ph/0609012",
    "authors": [
      "S. Shelly Sharma",
      "N. K. Sharma"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.76.012326",
    "journal_ref": "Phys. Rev. A 76, 012326 (2007).",
    "title": "Two-way and three-way negativities of three qubit entangled states",
    "url": "https://arxiv.org/abs/quant-ph/0609012"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "000d03e1-9c38-4cd4-9d3c-c636b25f8d5c",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}