{
  "annotation_id": "3b914e00-0166-4ca8-961f-d0bf0981a4e3",
  "date_created": "2026-03-02T18:02:06.865000Z",
  "date_modified": "2026-03-02T18:02:06.865000Z",
  "file_hash": "7aedbc7bde3b01e135cf62fc711072245657145a9a9cc4ec647c147e2de5504a",
  "private": false,
  "record": {
    "abstract": "We point out that the non-adiabatic orientation of quantum rotors, produced\nby ultrashort laser pulses, is remarkably enhanced by introducing dipolar\ninteraction between the rotors. This enhanced orientation of quantum rotors is\nin contrast with the behavior of classical paired rotors, in which dipolar\ninteractions prevent the orientation of the rotors. We demonstrate also that a\nspecially designed sequence of pulses can most efficiently enhances the\norientation of quantum paired rotors.",
    "arxiv_id": "quant-ph/0405034",
    "authors": [
      "Hiroyuki Shima",
      "Tsuneyoshi Nakayama"
    ],
    "categories": [
      "quant-ph",
      "cond-mat.mes-hall"
    ],
    "doi": "10.1103/PhysRevA.70.013401",
    "journal_ref": "Phys. Rev. A 70, 013401 (2004)",
    "title": "Orienting coupled quantum rotors by ultrashort laser pulses",
    "url": "https://arxiv.org/abs/quant-ph/0405034"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "9768c479-ebd5-4e38-8a59-1bc869157ee3",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}