{
  "annotation_id": "bfbf2b0e-644a-4596-929b-e4b06a49127a",
  "date_created": "2026-03-02T18:02:00.261000Z",
  "date_modified": "2026-03-02T18:02:00.261000Z",
  "file_hash": "908d2b10114795c27fbe48d236e33cca7535d86cfcc633888bd505bcd44b1fd3",
  "private": false,
  "record": {
    "abstract": "It is argued that the partition of a quantum system into subsystems is\ndictated by the set of operationally accessible interactions and measurements.\nThe emergence of a multi-partite tensor product structure of the state-space\nand the associated notion of quantum entanglement are then relative and\nobservable-induced. We develop a general algebraic framework aimed to formalize\nthis concept. We discuss several cases relevant to quantum information\nprocessing and decoherence control.",
    "arxiv_id": "quant-ph/0308043",
    "authors": [
      "Paolo Zanardi",
      "Daniel Lidar",
      "Seth Lloyd"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevLett.92.060402",
    "journal_ref": "Phys.Rev.Lett.92:060402,2004",
    "title": "Quantum tensor product structures are observable-induced",
    "url": "https://arxiv.org/abs/quant-ph/0308043"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "d02c976c-9667-4883-97b2-ed0bffcab205",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}