{
  "annotation_id": "498e76e8-4a23-4c51-8a51-5bc2da8d2c47",
  "date_created": "2026-03-02T18:02:27.354000Z",
  "date_modified": "2026-03-02T18:02:27.354000Z",
  "file_hash": "ceafa831d96edbadbb39b6f3361d95321e9e378f108fde03c377fd0d6706f99e",
  "private": false,
  "record": {
    "abstract": "We study the problem of driving a known initial quantum state onto a known\npure state without using a unitary evolution. This task can be achieved by\nmeans of von Neumann measurement processes, introducing N observables which are\nconsecutively measured in order to approach the state of the system to the\ntarget state. We proved that the probability of projecting onto the target\nstate can be increased meaningfully by adding suitable observables to the\nprocess, that is, it converges to 1 when N increases. We also discuss a\nphysical implementation of this scheme.",
    "arxiv_id": "quant-ph/0606086",
    "authors": [
      "L. Roa",
      "G. A. Olivares-Renteria",
      "M. L. L. de Guevara",
      "A. Delgado"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "Measurement-driven quantum evolution from a known state",
    "url": "https://arxiv.org/abs/quant-ph/0606086"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "178de36c-19fc-49db-b6a0-26f06bc43522",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}