{
  "annotation_id": "cb401b7a-8865-4706-891a-e19aa612e666",
  "date_created": "2026-03-02T18:02:37.496000Z",
  "date_modified": "2026-03-02T18:02:37.496000Z",
  "file_hash": "09ec67b0f747f302ff21a6ed8bde647aded743244bb396852a54affa8b6ebd66",
  "private": false,
  "record": {
    "abstract": "The de Broglie-Bohm quantum trajectories are found in analytically closed\nforms for the eigenstates and the coherent state of the Lewis-Riesenfeld (LR)\ninvariant of a time-dependent harmonic oscillator. It is also shown that an\neigenstate (a coherent state) of an invariant can be interpreted as squeezed\nstates obtained by squeezing an eigenstate (a coherent state) of another\ninvariant. This provides ways for a whole description of squeezed states.",
    "arxiv_id": "quant-ph/9701002",
    "authors": [
      "Jeong-Young Ji",
      "Kwang-Sup Soh"
    ],
    "categories": [
      "quant-ph"
    ],
    "journal_ref": "J.KoreanPhys.Soc.33:507-510,1998",
    "title": "Quantum theory of motion of a time-dependent harmonic oscillator in the   pilot-wave theory",
    "url": "https://arxiv.org/abs/quant-ph/9701002"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "b82f5760-8b48-4204-b903-0f1ab50f5ff9",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}