{
  "annotation_id": "70841dde-4b1c-4536-8ab2-2e60197ee2d4",
  "date_created": "2026-03-02T18:02:38.183000Z",
  "date_modified": "2026-03-02T18:02:38.183000Z",
  "file_hash": "a9048ee4a94becabf4a20d680c3a4b4fac39728ec93bedc95676f6d00fd7310c",
  "private": false,
  "record": {
    "abstract": "We show how to fully characterize a quantum process in an open quantum\nsystem. We particularize the procedure to the case of a universal two-qubit\ngate in a quantum computer. We illustrate the method with a numerical\nsimulation of a quantum gate in the ion trap quantum computer.",
    "arxiv_id": "quant-ph/9611013",
    "authors": [
      "J. F. Poyatos",
      "J. I. Cirac",
      "P. Zoller"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevLett.78.390",
    "title": "Complete Characterization of a Quantum Process: the Two-Bit Quantum Gate",
    "url": "https://arxiv.org/abs/quant-ph/9611013"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "ddadb9a8-1b2b-4cd3-a3ae-4a0213fbfe82",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}