{
  "annotation_id": "982a493b-540b-4f84-a281-36c552405333",
  "date_created": "2026-03-02T18:01:52.486000Z",
  "date_modified": "2026-03-02T18:01:52.486000Z",
  "file_hash": "ef9a11ace4b05d3fae82db9a5611e8f6af9c91b8f6b6f8397c824499891f15f3",
  "private": false,
  "record": {
    "abstract": "In this paper we propose and analyze a feasible scheme where the detection of\na single scattered photon from two trapped atoms or ions performs a conditional\nunitary operation on two qubits. As examples we consider the preparation of all\nfour Bell states, the reverse operation that is a Bell measurement, and a CNOT\ngate. We study the effect of atomic motion and multiple scattering, by\nevaluating Bell inequalities violations, and by calculating the CNOT gate\nfidelity.",
    "arxiv_id": "quant-ph/0206007",
    "authors": [
      "I. E. Protsenko",
      "G. Reymond",
      "N. Schlosser",
      "P. Grangier"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.66.062306",
    "journal_ref": "Phys. Rev. A 66, 062306 (2002)",
    "title": "Conditional quantum logic using two atomic qubits",
    "url": "https://arxiv.org/abs/quant-ph/0206007"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "df3cdeda-0b7f-4497-b778-c0498c775254",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}