{
  "annotation_id": "9f6b7934-a86d-4cf3-9ae6-6115e290d1dc",
  "date_created": "2026-03-02T18:02:06.880000Z",
  "date_modified": "2026-03-02T18:02:06.880000Z",
  "file_hash": "9cfe57c4e32fd66f25c398e97de207ca9cd84d45d5c659b5461b9d30049c34a3",
  "private": false,
  "record": {
    "abstract": "We consider an open model possessing a Markovian quantum stochastic limit and\nderive the limit stochastic Schrodinger equations for the wave function\nconditioned on indirect observations using only the von Neumann projection\npostulate. We show that the diffusion (Gaussian) situation is universal as a\nresult of the central limit theorem with the quantum jump (Poissonian)\nsituation being an exceptional case. It is shown that, starting from the\ncorreponding limiting open systems dynamics, the theory of quantum filtering\nleads to the same equations, therefore establishing consistency of the quantum\nstochastic approach for limiting Markovian models.",
    "arxiv_id": "quant-ph/0406055",
    "authors": [
      "John Gough",
      "Andrei Sobolev"
    ],
    "categories": [
      "quant-ph"
    ],
    "journal_ref": "Open Sys. \u0026 Information Dyn. 11: 1-21, 2004",
    "title": "Stochastic Schrodinger equations as limit of discrete filtering",
    "url": "https://arxiv.org/abs/quant-ph/0406055"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "5be64808-2ebb-4907-9968-57fba0860699",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}