{
  "annotation_id": "4cde19e5-594c-4bb4-9c7c-3360b3fa64b3",
  "date_created": "2026-03-02T18:02:31.199000Z",
  "date_modified": "2026-03-02T18:02:31.199000Z",
  "file_hash": "e356868e8567ebf2f6d5c28356600e263ed1afd5910aeb25b214fcaa3164e448",
  "private": false,
  "record": {
    "abstract": "We show that the secant variety of the Segre variety gives useful information\nabout the geometrical structure of an arbitrary multipartite quantum system. In\nparticular, we investigate the relation between arbitrary bipartite and\nthree-partite entangled states and this secant variety. We also discuss the\ngeometry of an arbitrary general multipartite state.",
    "arxiv_id": "quant-ph/0611144",
    "authors": [
      "Hoshang Heydari"
    ],
    "categories": [
      "quant-ph"
    ],
    "journal_ref": "Quantum Information Processing 7(1) (2008) 43-50",
    "title": "Geometrical structure of entangled states and secant variety",
    "url": "https://arxiv.org/abs/quant-ph/0611144"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "f769b2f9-051f-457f-aad0-0414c913699b",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}