{
  "annotation_id": "8b35036d-32fa-46cd-9174-7a985d786a39",
  "date_created": "2026-03-02T18:02:31.139000Z",
  "date_modified": "2026-03-02T18:02:31.139000Z",
  "file_hash": "09734a16677a432bb14649775d3af6802c73d5676e3ad343709ee8c0609feb9d",
  "private": false,
  "record": {
    "abstract": "By exploiting a generalization of recent results on environment-assisted\nchannel correction, we show that, whenever a quantum system undergoes a channel\nrealized as an interaction with a probe, the more efficiently the information\nabout the input state can be erased from the probe, the higher is the\ncorresponding entanglement fidelity of the corrected channel, and vice-versa.\nThe present analysis applies also to channels for which perfect quantum erasure\nis impossible, thus extending the original quantum eraser arrangement, and\nnaturally embodies a general information-disturbance tradeoff.",
    "arxiv_id": "quant-ph/0611111",
    "authors": [
      "Francesco Buscemi"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevLett.99.180501",
    "journal_ref": "Phys. Rev. Lett. 99, 180501 (2007)",
    "title": "Channel correction via quantum erasure",
    "url": "https://arxiv.org/abs/quant-ph/0611111"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "ffe32e8f-b07a-44a5-b3d3-828b17228e03",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}