{
  "annotation_id": "dd773dd2-732d-4261-a4d3-00e6a6554f74",
  "date_created": "2026-03-02T18:01:55.447000Z",
  "date_modified": "2026-03-02T18:01:55.447000Z",
  "file_hash": "2f747d37ece14660d452476a6694df01ea2c7c05fd40a1482c176bf6adb6c8ce",
  "private": false,
  "record": {
    "abstract": "We present a scheme able to protect the quantum states of a cavity mode\nagainst the decohering effects of photon loss. The scheme preserves quantum\nstates with a definite parity, and improves previous proposals for decoherence\ncontrol in cavities. It is implemented by sending single atoms, one by one,\nthrough the cavity. The atomic state gets first correlated to the photon number\nparity. The wrong parity results in an atom in the upper state. The atom in\nthis state is then used to inject a photon in the mode via adiabatic transfer,\ncorrecting the field parity. By solving numerically the exact master equation\nof the system, we show that the protection of simple quantum states could be\nexperimentally demonstrated using presently available experimental apparatus.",
    "arxiv_id": "quant-ph/0211101",
    "authors": [
      "Stefano Zippilli",
      "David Vitali",
      "Paolo Tombesi",
      "Jean-Michel Raimond"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.67.052101",
    "journal_ref": "Phys. Rev. A 67, 052101 (2003)",
    "title": "Decoherence control in microwave cavities",
    "url": "https://arxiv.org/abs/quant-ph/0211101"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "459d04fe-16ce-47b5-90e4-4fd500fb762d",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}