{
  "annotation_id": "cc701118-a781-44ec-9046-b35d69f6bca5",
  "date_created": "2026-03-02T18:01:39.151000Z",
  "date_modified": "2026-03-02T18:01:39.151000Z",
  "file_hash": "8727a433687cb29bb9c824e8a3df43242e9d408d3cf68bcc3c24bafd032ae018",
  "private": false,
  "record": {
    "abstract": "A nonperturbative procedure of solving the time-dependent Schr\\\"odinger\nequation, called the multi-projection approach or phase dynamics of quantum\nmechanics, is derived and illustrated. In addition to introducing a method with\nthat time-dependent systems become solvable (under the assumption that\ncorresponding time-independent systems are solvable), the new approach unveils\nseveral misconcepts related to the usual wavefunction expansion and the\nstandard perturbation theory.",
    "arxiv_id": "quant-ph/0009015",
    "authors": [
      "C. Y. Chen"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "General procedure of solving the time-dependent Schr\\\"odinger equation",
    "url": "https://arxiv.org/abs/quant-ph/0009015"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "54435139-5240-42aa-bb9b-bb2fe26db941",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}