{
  "annotation_id": "7a824481-e873-411f-a467-2b19827558fb",
  "date_created": "2026-03-02T18:02:27.451000Z",
  "date_modified": "2026-03-02T18:02:27.451000Z",
  "file_hash": "e05cb10ee577485729b841e7196fb18e6f877aebd0cb7694a6cfbf1ed7162473",
  "private": false,
  "record": {
    "abstract": "We show that the quantum wavefunction, interpreted as the probability density\nof finding a single non-localized quantum particle, which evolves according to\nclassical laws of motion, is an intermediate description of a material quantum\nparticle between the quantum and classical realms. Accordingly, classical and\nquantum mechanics should not be treated separately, a unified description in\nterms of the Wigner distribution function being possible. Although defined on\nclassical phase space coordinates, the Wigner distribution function\naccommodates the nonlocalization property of quantum systems, and leads to both\nthe Schrodinger equation for the quantum wavefunction and to the definition of\nposition and momentum operators.",
    "arxiv_id": "quant-ph/0604087",
    "authors": [
      "Daniela Dragoman"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "On the Quantum-Classical Character of the Quantum Wavefunction of   Material Particles",
    "url": "https://arxiv.org/abs/quant-ph/0604087"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "dd464199-5411-4b3b-a403-ed10b56f443d",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}