{
  "annotation_id": "bcb7dca1-5249-4537-90fb-c68f42a490e3",
  "date_created": "2026-03-02T18:01:52.290000Z",
  "date_modified": "2026-03-02T18:01:52.290000Z",
  "file_hash": "da3b3fb6b7da56c175288461d9b44ea7fe1db8c056b915bba1590954025bfeab",
  "private": false,
  "record": {
    "abstract": "General formulas of entanglement concentration are derived by using an\ninformation-spectrum approach for the i.i.d. sequences and the general\nsequences of partially entangled pure states. That is, we derive general\nrelations between the performance of the entanglement concentration and the\neigenvalues of the partially traced state. The achievable rates with constant\nconstraints and those with exponential constraints can be calculated from these\nformulas.",
    "arxiv_id": "quant-ph/0206187",
    "authors": [
      "Masahito Hayashi"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1109/TIT.2006.872976",
    "journal_ref": "IEEE Transactions on Information Theory, Vol. 52, No. 5, 1904-1921\n  (2006)",
    "title": "General formulas for fixed-length quantum entanglement concentration",
    "url": "https://arxiv.org/abs/quant-ph/0206187"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "ed30787c-e7ad-45a3-a38c-ed3d78448ec4",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}