{
  "annotation_id": "37e156b3-7499-477f-b8a5-4840d81c0f78",
  "date_created": "2026-03-02T18:01:56.456000Z",
  "date_modified": "2026-03-02T18:01:56.456000Z",
  "file_hash": "c03d839db913778a01fcbf80e07497ef6c5bffe58497860664c7e10fd1f4e4ef",
  "private": false,
  "record": {
    "abstract": "The dynamical equation of hybrid systems, being the combination of\nSchr\\\"odinger and Liouville equations, produces noncausal evolution when the\ninitial state of interacting quantum and classical mechanical systems is as it\nis demanded in discussions regarding the problem of measurement. It is found\nthat state of quantum mechanical system instantaneously collapses due to the\nnon-negativity of probabilities.",
    "arxiv_id": "quant-ph/0211058",
    "authors": [
      "Slobodan Prvanovic"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "The non-negativity of probabilities and the collapse of state",
    "url": "https://arxiv.org/abs/quant-ph/0211058"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "4b801e0e-a399-4e42-adfe-726c66da90c5",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}