{
  "annotation_id": "56d241a6-66b7-4aed-b71b-5a7f3f87735b",
  "date_created": "2026-03-02T18:02:20.425000Z",
  "date_modified": "2026-03-02T18:02:20.425000Z",
  "file_hash": "b10ff073e80296577e96702c1d74dd978b33a3cab98c213d8f5e2eedf927235a",
  "private": false,
  "record": {
    "abstract": "We experimentally demonstrate optimal entanglement distillation from two\nforms of two-qubit mixed states under local filtering operations according to\nthe constructive method intruduced by F. Verstraete et al. [Phys. Rev. A 64,\n010101(R) (2001)]. In principle, our set-up can be easily applied to distilling\nentanglement from arbitrary two-qubit partially mixed states. We also test the\nviolation of the Clauser-Horne-Shinmony-Holt (CHSH) inequality for the\ndistilled state from the first form of mixed state to show its \"hidden\nnon-locality\".",
    "arxiv_id": "quant-ph/0511116",
    "authors": [
      "Zhi-Wei Wang",
      "Xiang-Fa Zhou",
      "Yun-Feng Huang",
      "Yong-Sheng Zhang",
      "Xi-Feng Ren",
      "Guang-Can Guo"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevLett.96.220505",
    "journal_ref": "Phys. Rev. Lett. 96 220505 (2006)",
    "title": "Experimental Entanglement Distillation of Two-qubit Mixed States Under   Local filtering Operations",
    "url": "https://arxiv.org/abs/quant-ph/0511116"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "53e5c7b5-225f-4111-879b-ce20d390df27",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}