{
  "annotation_id": "271eb36e-4fc0-40ba-91c4-822b638e1b2c",
  "date_created": "2026-03-02T18:01:35.698000Z",
  "date_modified": "2026-03-02T18:01:35.698000Z",
  "file_hash": "e9f05d7c6dfb59734521eb67f34b8b220c8aca34e216f87dca12e237cefb7973",
  "private": false,
  "record": {
    "abstract": "We study invariants of three-qubit states under local unitary\ntransformations, i.e. functions on the space of entanglement types, which is\nknown to have dimension 6. We show that there is no set of six independent\npolynomial invariants of degree less than or equal to 6, and find such a set\nwith maximum degree 8. We describe an intrinsic definition of a canonical state\non each orbit, and discuss the (non-polynomial) invariants associated with it.",
    "arxiv_id": "quant-ph/0001116",
    "authors": [
      "Anthony Sudbery"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1088/0305-4470/34/3/323",
    "journal_ref": "J.Phys.A 34 (2001), 643-652",
    "title": "On local invariants of pure three-qubit states",
    "url": "https://arxiv.org/abs/quant-ph/0001116"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "1e52921d-2b36-4ddc-ab8e-5a904d096c03",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}