{
  "annotation_id": "ab7f42b5-a94c-4501-8c6a-0d11ed961f99",
  "date_created": "2026-03-02T18:01:55.726000Z",
  "date_modified": "2026-03-02T18:01:55.726000Z",
  "file_hash": "df6fd40933944303b11438e71d6620dfb385f26b4814a776c891dcf550f3557b",
  "private": false,
  "record": {
    "abstract": "We present the first full experimental quantum tomographic characterization\nof a single-qubit device achieved with a single entangled input state. The\nentangled input state plays the role of all possible input states in quantum\nparallel on the tested device. The method can be trivially extended to any\nn-qubits device by just replicating the whole experimental setup n times.",
    "arxiv_id": "quant-ph/0210210",
    "authors": [
      "Francesco De Martini",
      "Andrea Mazzei",
      "Marco Ricci",
      "Giacomo Mauro D\u0027Ariano"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.67.062307",
    "journal_ref": "Phys. Rev. A 87 062307 (2003)",
    "title": "Exploiting quantum parallelism of entanglement for a complete   experimental quantum characterization of a single qubit device",
    "url": "https://arxiv.org/abs/quant-ph/0210210"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "02946eb8-9871-4a3a-8a8a-a596371c6069",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}