{
  "annotation_id": "2371c1ec-abb7-4da1-bf05-5d4dfc258264",
  "date_created": "2026-03-02T18:02:16.606000Z",
  "date_modified": "2026-03-02T18:02:16.606000Z",
  "file_hash": "0fd519fc07f9771c0cd46c3e90c97f77a90297dd16b844fe36e5c1f5352e2470",
  "private": false,
  "record": {
    "abstract": "A density operator of a bipartite quantum system is called robustly separable\nif it has a neighborhood of separable operators. Given a bipartite density\nmatrix, its property to be robustly separable is reduced, using the continuous\nensemble method, to a finite number of numerical equations. The solution of\nthis system exists for any robustly separable density operator and provides its\nrepresentation by a continuous mixture of pure product states.",
    "arxiv_id": "quant-ph/0504034",
    "authors": [
      "Roman R. Zapatrin"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "Continuous optimal ensembles II. Reducing the separability condition to   numerical equations",
    "url": "https://arxiv.org/abs/quant-ph/0504034"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "c0955ecc-ef85-46da-b934-e0d39450b326",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}