{
  "annotation_id": "5c56bc9f-5e97-4d60-a0c0-0610a2554129",
  "date_created": "2026-03-02T18:02:03.119000Z",
  "date_modified": "2026-03-02T18:02:03.119000Z",
  "file_hash": "2ddbdff741ebf083a697a088bdc3bf6d01b79f1b23e20dd835ff8b545659a032",
  "private": false,
  "record": {
    "abstract": "We consider a Markovian approximation, of weak coupling type, to an open\nsystem perturbation involving emission, absorption and scattering by reservoir\nquanta. The result is the general form for a quantum stochastic flow driven by\ncreation, annihilation and gauge processes. A weak matrix limit is established\nfor the convergence of the interaction-picture unitary to a unitary, adapted\nquantum stochastic process and of the Heisenberg dynamics to the corresponding\nquantum stochastic flow: the convergence strategy is similar to the quantum\nfunctional central limits introduced by Accardi, Frigerio and Lu$^{[ 1]}$. The\nprincipal terms in the Dyson series expansions are identified and re-summed\nafter the limit to obtain explicit quantum stochastic differential equations\nwith renormalized coefficients. An extension of the Pul\\UNICODE{0xe9}\ninequalities$^{[ 2]}$ allows uniform estimates for the Dyson series expansion\nfor both the unitary operator and the Heisenberg evolution to be obtained.",
    "arxiv_id": "quant-ph/0309056",
    "authors": [
      "John Gough"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1007/s00220-004-1163-y",
    "journal_ref": "Commun. Math. Phys. Vol. 254, no.2, 489-512, March 2005",
    "title": "Quantum Flows as Markovian Limit of Emission, Absorption and Scattering   Interactions",
    "url": "https://arxiv.org/abs/quant-ph/0309056"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "996f8e5a-f22b-438a-8ab0-dbfdefb6d835",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}