{
  "annotation_id": "86360bae-0cfe-4f23-98f3-3b290e9bb3f8",
  "date_created": "2026-03-02T18:01:38.149000Z",
  "date_modified": "2026-03-02T18:01:38.149000Z",
  "file_hash": "d8c70a6b5340cf2b6f0ae5fa4d9281a0755faa9b5613ca982bed7a1a2d90f3c8",
  "private": false,
  "record": {
    "abstract": "Decoherence-free subspaces (DFSs) shield quantum information from errors\ninduced by the interaction with an uncontrollable environment. Here we study a\nmodel of correlated errors forming an Abelian subgroup (stabilizer) of the\nPauli group (the group of tensor products of Pauli matrices). Unlike previous\nstudies of DFSs, this type of errors does not involve any spatial symmetry\nassumptions on the system-environment interaction. We solve the problem of\nuniversal, fault-tolerant quantum computation on the associated class of DFSs.",
    "arxiv_id": "quant-ph/0007013",
    "authors": [
      "Daniel A. Lidar",
      "Dave Bacon",
      "Julia Kempe",
      "K. B. Whaley"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.63.022307",
    "journal_ref": "Phys. Rev. A 63, 022307 (2001)",
    "title": "Decoherence-Free Subspaces for Multiple-Qubit Errors: (II) Universal,   Fault-Tolerant Quantum Computation",
    "url": "https://arxiv.org/abs/quant-ph/0007013"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "e6c9a701-e15e-4bb5-be89-4f2e7bc83203",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}