{
  "annotation_id": "7a861578-3baf-40dd-99fa-5b4e60c1fbb7",
  "date_created": "2026-03-02T18:01:53.048000Z",
  "date_modified": "2026-03-02T18:01:53.048000Z",
  "file_hash": "a43066e01491cef68f768ce273df2474b8968adde57a8c5563ffb36942e88316",
  "private": false,
  "record": {
    "abstract": "Environment induced decoherence entails the absence of quantum interference\nphenomena from the macroworld. The loss of coherence between superposed wave\npackets depends on their separation. The precise temporal course depends on the\nrelative size of the time scales for decoherence and other processes taking\nplace in the open system and its environment. We use the exactly solvable model\nof an harmonic oscillator coupled to a bath of oscillators to illustrate\nvarious decoherence scenarios: These range from exponential golden-rule decay\nfor microscopic superpositions, system-specific decay for larger separations in\na crossover regime, and finally universal interaction-dominated decoherence for\never more macroscopic superpositions.",
    "arxiv_id": "quant-ph/0205108",
    "authors": [
      "Walter T. Strunz",
      "Fritz Haake"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.67.022102",
    "title": "Decoherence scenarios from micro- to macroscopic superpositions",
    "url": "https://arxiv.org/abs/quant-ph/0205108"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "ccc8de05-9297-43a1-b89a-44d4252fc94a",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}