{
  "annotation_id": "086cd991-f05c-4950-81f1-6fcea73fd95c",
  "date_created": "2026-03-02T18:02:02.601000Z",
  "date_modified": "2026-03-02T18:02:02.601000Z",
  "file_hash": "e0c6e0537e409a96f96876cf48f15c0dd831626b3d16a22ff7a66905df6b4f0a",
  "private": false,
  "record": {
    "abstract": "This short note describes a method to tackle the (bipartite) quantum\nseparability problem. The method can be used for solving the separability\nproblem in an experimental setting as well as in the purely mathematical\nsetting. The idea is to invoke the following characterization of entangled\nstates: A state is entangled if and only if there exists an entanglement\nwitness that detects it. The method is basically a search for an entanglement\nwitness that detects the given state.",
    "arxiv_id": "quant-ph/0311184",
    "authors": [
      "L. M. Ioannou",
      "B. C. Travaglione"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "A Note on Quantum Separability",
    "url": "https://arxiv.org/abs/quant-ph/0311184"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "4813edeb-eca8-414f-a51f-9752c80ec75b",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}