{
  "annotation_id": "bd220980-ed31-443b-bdc1-0dd2b4aec3f9",
  "date_created": "2026-03-02T18:02:16.606000Z",
  "date_modified": "2026-03-02T18:02:16.606000Z",
  "file_hash": "89cfabbb508f948fedaac0510178fea5153e486b7cbb8f0e6b05fd05b3a356d1",
  "private": false,
  "record": {
    "abstract": "In this paper, I will derive a measure of entanglement that coincides with\nthe generalized concurrence for a general pure bi-and three-partite state based\non wedge product. I will show that a further generalization of this idea to a\ngeneral pure multipartite state with more than three subsystems will fail to\nquantify entanglement, but it defines the set of separable state for such\ncomposite state.",
    "arxiv_id": "quant-ph/0504013",
    "authors": [
      "Hoshang Heydari"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1142/9789812773210_0010",
    "title": "Quantum entanglement and wedge product",
    "url": "https://arxiv.org/abs/quant-ph/0504013"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "6b61b4ba-e582-46dd-b20d-59ed70ba5ccb",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}