{
  "annotation_id": "7cfbf50c-40a7-4524-95ee-438125986781",
  "date_created": "2026-03-02T18:01:39.344000Z",
  "date_modified": "2026-03-02T18:01:39.344000Z",
  "file_hash": "f8d3cc7e1addc441a79c51f4f9e2232d124a1e696a24f6b4273410c5eef5e6bb",
  "private": false,
  "record": {
    "abstract": "We present a family of tri-partite entangled states that, in an asymptotical\nsense, can be reversibly converted into EPR states shared by only two of\nparties (say B and C), and tripartite GHZ states. Thus we show that bipartite\nand genuine tripartite entanglement can be reversibly combined in several\ncopies of a single tripartite state. For such states the corresponding\nfractions of GHZ and of EPR states represent a complete quantification of their\n(asymptotical) entanglement resources. More generally, we show that the three\ndifferent kinds of bipartite entanglement (AB, AC and BC EPR states) and\ntripartite GHZ entanglement can be reversibly combined in a single state of\nthree parties. Finally, we generalize this result to any number of parties.",
    "arxiv_id": "quant-ph/0004009",
    "authors": [
      "G. Vidal",
      "W. D\u00fcr",
      "J. I. Cirac"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevLett.85.658",
    "journal_ref": "Phys. Rev. Lett. 85, 658 (2000)",
    "title": "Reversible combination of inequivalent kinds of multipartite   entanglement",
    "url": "https://arxiv.org/abs/quant-ph/0004009"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "2cce195e-2798-44f8-892a-24373ab48ffe",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}