{
  "annotation_id": "263a1f61-b8c0-4291-87b3-baaae3c614e7",
  "date_created": "2026-03-02T18:02:10.467000Z",
  "date_modified": "2026-03-02T18:02:10.467000Z",
  "file_hash": "26cb2b8b5f628380965fb11cf97855b89819a47443ef89ca62a222e0e6b04e4a",
  "private": false,
  "record": {
    "abstract": "We explicitly compute the evolution of the density operator of a two-mode\nelectromagnetic field when the influence of the thermal fluctuation of the\nvacuum is common for both modes. From this result, we give an example in which\nthe bundle of quantum noisy channels turns out to be noiseless for the special\ntype of signal states due to the correlation.",
    "arxiv_id": "quant-ph/0409110",
    "authors": [
      "Tohya Hiroshima",
      "Osamu Hirota"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1063/1.1834376",
    "title": "Continuous variable noise-free states in correlated quantum noisy   channels",
    "url": "https://arxiv.org/abs/quant-ph/0409110"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "e53a6eb3-7c24-4fef-94fd-1b5dd1561b02",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}