{
  "annotation_id": "ab10d318-9fd4-44fa-b9cf-82a170b69c97",
  "date_created": "2026-03-02T18:02:29.936000Z",
  "date_modified": "2026-03-02T18:02:29.936000Z",
  "file_hash": "f42539808497e58ff8adbcb13deb280afe398c747eeeffe57aa91f620b78b134",
  "private": false,
  "record": {
    "abstract": "Recently relativistic quantum information has received considerable attention\ndue to its theoretical importance and practical application. Especially,\nquantum entanglement in non-inertial reference frames has been studied for\nscalar and Dirac fields. As a further step along this line, we here shall\ninvestigate quantum entanglement of electromagnetic fields in non-inertial\nreference frames. In particular, the entanglement of photon helicity entangled\nstate is extensively analyzed. Interestingly, the resultant logarithmic\nnegativity and mutual information remain the same as those for inertial\nreference frames, which is completely different from that previously obtained\nfor the particle number entangled state.",
    "arxiv_id": "quant-ph/0608209",
    "authors": [
      "Yi Ling",
      "Song He",
      "Weigang Qiu",
      "Hongbao Zhang"
    ],
    "categories": [
      "quant-ph",
      "gr-qc",
      "hep-th"
    ],
    "doi": "10.1088/1751-8113/40/30/024",
    "journal_ref": "J.Phys.A40:9025-9032,2007",
    "title": "Quantum Entanglement of Electromagnetic Fields in Non-inertial Reference   Frames",
    "url": "https://arxiv.org/abs/quant-ph/0608209"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "a20d515e-9d51-4e58-8d96-65f78a67b5b7",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}