{
  "annotation_id": "0e6dd3c1-d51b-4cd5-a289-693831638927",
  "date_created": "2026-03-02T18:02:27.718000Z",
  "date_modified": "2026-03-02T18:02:27.718000Z",
  "file_hash": "005d0b65487e8a0e78c2b43b8fd60615b4e7cbe1ee52dc260b300f14cfea3829",
  "private": false,
  "record": {
    "abstract": "Entanglement distillation aims at preparing highly entangled states out of a\nsupply of weakly entangled pairs, using local devices and classical\ncommunication only. In this note we discuss the experimentally feasible schemes\nfor optical continuous-variable entanglement distillation that have been\npresented in [D.E. Browne, J. Eisert, S. Scheel, and M.B. Plenio, Phys. Rev. A\n67, 062320 (2003)] and [J. Eisert, D.E. Browne, S. Scheel, and M.B. Plenio,\nAnnals of Physics (NY) 311, 431 (2004)]. We emphasize their versatility in\nparticular with regards to the detection process and discuss the merits of the\ntwo proposed detection schemes, namely photo-detection and homodyne detection,\nin the light of experimental realizations of this idea becoming more and more\nfeasible.",
    "arxiv_id": "quant-ph/0604163",
    "authors": [
      "J. Eisert",
      "M. B. Plenio",
      "D. E. Browne",
      "S. Scheel",
      "A. Feito"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1134/S0030400X07080012",
    "journal_ref": "Optics and Spectroscopy 103, 181 (2007)",
    "title": "On the experimental feasibility of continuous-variable optical   entanglement distillation",
    "url": "https://arxiv.org/abs/quant-ph/0604163"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "30012a15-669c-4e4f-928c-e93202d8b5f0",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}