{
  "annotation_id": "0d55714b-bf40-4bd7-b394-6c2e3b3191f4",
  "date_created": "2026-03-02T18:02:37.577000Z",
  "date_modified": "2026-03-02T18:02:37.577000Z",
  "file_hash": "a6cf5086920ff13958e3b75513bd20238495944a6f2575e89c124a7b5a63c64f",
  "private": false,
  "record": {
    "abstract": "Experimentally, certain degrees of freedom may appear classical because their\nquantum fluctuations are smaller than the experimental error associated with\nmeasuring them. An approximation to a fully quantum theory is described in\nwhich the self-interference of such ``quasiclassical\u0027\u0027 variables is neglected\nso that they behave classically when not coupled to other quantum variables.\nCoupling to quantum variables can lead to evolution in which quasiclassical\nvariables do not have definite values, but values which are correlated to the\nstate of the quantum variables. A mathematical description implementing this\nbackreaction of the quantum variables on the quasiclassical variables is\ncritically discussed.",
    "arxiv_id": "quant-ph/9511014",
    "authors": [
      "Arlen Anderson"
    ],
    "categories": [
      "quant-ph",
      "gr-qc"
    ],
    "title": "Coupling ``Classical\u0027\u0027 and Quantum Variables",
    "url": "https://arxiv.org/abs/quant-ph/9511014"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "9df8d99e-68f7-48d0-b278-fc7c20cf2753",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}