{
  "annotation_id": "419d4423-3ec8-49c3-921f-40c9bb55a525",
  "date_created": "2026-03-02T18:02:34.423000Z",
  "date_modified": "2026-03-02T18:02:34.423000Z",
  "file_hash": "20e7893dd9dce83715328fcdc3eda50a83a664b6e225cb44a53b97393f158afc",
  "private": false,
  "record": {
    "abstract": "We establish a relation between topological and quantum entanglement for a\nmulti-qubit state by considering the unitary representations of the Artin braid\ngroup. We construct topological operators that can entangle multi-qubit state.\nIn particular we construct operators that create quantum entanglement for\nmulti-qubit states based on the Segre ideal of complex multi-projective space.\nWe also in detail discuss and construct these operators for two-qubit and\nthree-qubit states.",
    "arxiv_id": "quant-ph/0702015",
    "authors": [
      "Hoshang Heydari"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1088/1751-8113/40/32/012",
    "journal_ref": "J. Phys. A: Math. Theor. 40 (2007) 9877 - 9882",
    "title": "Topological quantum gate entangler for a multi-qubit state",
    "url": "https://arxiv.org/abs/quant-ph/0702015"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "0bfbf30e-b78a-4394-b9dd-f7e7b094be4f",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}