{
  "annotation_id": "2a762342-0c1d-41d3-bfb6-c2a74abd9104",
  "date_created": "2026-03-02T18:01:59.561000Z",
  "date_modified": "2026-03-02T18:01:59.561000Z",
  "file_hash": "0d8cf7530b1b6155c3979915a45d503e645fd6782c5a0965b6498acdba3dcc05",
  "private": false,
  "record": {
    "abstract": "The geometric measure of entanglement, originated by Shimony and by Barnum\nand Linden, is determined for a family of tripartite mixed states consisting of\naribitrary mixtures of GHZ, W, and inverted-W states. For this family of\nstates, other measures of entanglement, such as entanglement of formation and\nrelative entropy of entanglement, have not been determined. The results for the\ngeometric measure of entanglement are compared with those for negativity, which\nare also determined. The results for the geometric measure of entanglement and\nthe negativity provide examples of the determination of entanglement for\nnontrivial mixed multipartite states.",
    "arxiv_id": "quant-ph/0303158",
    "authors": [
      "Tzu-Chieh Wei",
      "Paul M. Goldbart"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "Application of the geometric measure of entanglement to three-qubit   mixed states",
    "url": "https://arxiv.org/abs/quant-ph/0303158"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "74bbfaa5-377e-4b2b-9e19-db9855c49c12",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}