{
  "annotation_id": "da43bae8-7ede-487a-90c6-f1252b2ab56c",
  "date_created": "2026-03-02T18:02:48.373000Z",
  "date_modified": "2026-03-02T18:02:48.373000Z",
  "file_hash": "a51affd34266f9cfe2e03f537918d1db11faf67cf5d40f83e9519475d41ab45d",
  "private": false,
  "record": {
    "abstract": "Criteria are given by which dissipative evolution can transfer populations\nand coherences between quantum subspaces, without a loss of coherence. This\nresults in a form of quantum error correction that is implemented by the joint\nevolution of a system and a cold bath. It requires no external intervention\nand, in principal, no ancilla. An example of a system that protects a qubit\nagainst spin-flip errors is proposed. It consists of three spin 1/2 magnetic\nparticles and three modes of a resonator. The qubit is the triple quantum\ncoherence of the spins, and the photons act as ancilla.",
    "arxiv_id": "quant-ph/9912104",
    "authors": [
      "Jeff P Barnes",
      "Warren S Warren"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevLett.85.856",
    "title": "Automatic Quantum Error Correction",
    "url": "https://arxiv.org/abs/quant-ph/9912104"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "a4914c6f-a2c7-46d9-9c42-31e0d2d08029",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}