{
  "annotation_id": "a608b4ac-480c-412d-abe3-868b625d32f4",
  "date_created": "2026-03-02T18:01:39.269000Z",
  "date_modified": "2026-03-02T18:01:39.269000Z",
  "file_hash": "1c7ece809784a5b13fc60ccdd2bea8ed21acd29be37a54adba8a4f46b01e7eee",
  "private": false,
  "record": {
    "abstract": "A continuously measured quantum system may be described by restricted path\nintegrals (RPI) or equivalently by non-Hermitian Hamiltonians. The measured\nsystem is then considered as an open system, the influence of the environment\nbeing taken into account by restricting the path integral or by inclusion of an\nimaginary part in the Hamiltonian. This way of description of measurements\nnaturally follows from the Feynman form of quantum mechanics without any\nadditional postulates and may be interpreted as an information approach to\ncontinuous quantum measurements. This reveals deep features of quantum physics\nconcerning relations between quantum world and its classical appearance.",
    "arxiv_id": "quant-ph/0007089",
    "authors": [
      "Michael B. Mensky"
    ],
    "categories": [
      "quant-ph"
    ],
    "journal_ref": "Intern. J. Theor. Phys. 37 (1998) 273-280",
    "title": "Continuously Measured Systems,Path Integrals and Information",
    "url": "https://arxiv.org/abs/quant-ph/0007089"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "b6288b93-de5e-4ecd-a85e-90e9b036b961",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}