{
  "annotation_id": "9d73e9f3-f1d1-45ec-85ab-a24e7abc85ea",
  "date_created": "2026-03-02T18:02:03.313000Z",
  "date_modified": "2026-03-02T18:02:03.313000Z",
  "file_hash": "6f1d6974d9e8f4122f862314be9b8a314c67dd4588e3d63f0838c7593ff3fa53",
  "private": false,
  "record": {
    "abstract": "It is shown that the exact dynamics of a composite quantum system can be\nrepresented through a pair of product states which evolve according to a\nMarkovian random jump process. This representation is used to design a general\nMonte Carlo wave function method that enables the stochastic treatment of the\nfull non-Markovian behavior of open quantum systems. Numerical simulations are\ncarried out which demonstrate that the method is applicable to open systems\nstrongly coupled to a bosonic reservoir, as well as to the interaction with a\nspin bath. Full details of the simulation algorithms are given, together with\nan investigation of the dynamics of fluctuations. Several potential\ngeneralizations of the method are outlined.",
    "arxiv_id": "quant-ph/0309114",
    "authors": [
      "Heinz-Peter Breuer"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1140/epjd/e2004-00010-x",
    "journal_ref": "Eur. Phys. J. D 29, 105-118 (2004)",
    "title": "The non-Markovian quantum behavior of open systems: An exact Monte Carlo   method employing stochastic product states",
    "url": "https://arxiv.org/abs/quant-ph/0309114"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "134900fa-f5e9-4f29-840c-713ec335f540",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}