{
  "annotation_id": "6241971a-cf41-4782-b5ec-2aa7f954aa3f",
  "date_created": "2026-03-02T18:02:15.901000Z",
  "date_modified": "2026-03-02T18:02:15.901000Z",
  "file_hash": "2605efc1a4508475ca86ef78aa450403868c2346abd657f8c35c7acc497484f3",
  "private": false,
  "record": {
    "abstract": "We consider the degrees of controllability of multi-partite quantum systems\nas well as necessary and sufficient criteria for each case. The results are\napplied to the problem of simultaneous control of an ensemble of quantum dots\nwith a single laser pulse. Finally, we apply optimal control techniques to\ndemonstrate selective excitation of individual dots for a simultaneously\ncontrollable ensemble.",
    "arxiv_id": "quant-ph/0503150",
    "authors": [
      "Sonia G Schirmer",
      "Ivan C H Pullen",
      "Allan I Solomon"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1088/1464-4266/7/10/013",
    "journal_ref": "J. Opt. B 7, S293-S299 (2005)",
    "title": "Controllability of multi-partite quantum systems and selective   excitation of quantum dots",
    "url": "https://arxiv.org/abs/quant-ph/0503150"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "d8867a33-1cc8-41ad-986b-ffb9ceee02c5",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}