{
  "annotation_id": "a8d368de-3524-48bd-bae8-73afc899bf34",
  "date_created": "2026-03-02T18:01:52.619000Z",
  "date_modified": "2026-03-02T18:01:52.619000Z",
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  "record": {
    "abstract": "We comment on the paper \"Feynman Effective Classical Potential in the\nSchrodinger Formulation\"[Phys. Rev. Lett. 81, 3303 (1998)]. We show that the\nresults in this paper about the time evolution of a wave packet in a double\nwell potential can be properly explained by resorting to a variational\nprinciple for the effective action. A way to improve on these results is also\ndiscussed.",
    "arxiv_id": "quant-ph/0205067",
    "authors": [
      "G. Andronico",
      "V. Branchina",
      "D. Zappala\u0027"
    ],
    "categories": [
      "quant-ph",
      "hep-th"
    ],
    "doi": "10.1103/PhysRevLett.88.178901",
    "journal_ref": "Phys.Rev.Lett. 88 (2002) 178902",
    "title": "Comment on \"Feynman Effective Classical Potential in the Schrodinger   Formulation\"",
    "url": "https://arxiv.org/abs/quant-ph/0205067"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "6c480e06-1b60-4450-9abf-300ba9dafd8c",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}