{
  "annotation_id": "5258e403-2f42-401b-9906-1e003f476f13",
  "date_created": "2026-03-02T18:02:27.562000Z",
  "date_modified": "2026-03-02T18:02:27.562000Z",
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  "private": false,
  "record": {
    "abstract": "We show that any state which violates the computable cross norm (or\nrealignment) criterion for separability also violates the separability\ncriterion of the local uncertainty relations. The converse is not true. The\nlocal uncertainty relations provide a straightforward construction of nonlinear\nentanglement witnesses for the cross norm criterion.",
    "arxiv_id": "quant-ph/0604050",
    "authors": [
      "Otfried G\u00fchne",
      "Matyas Mechler",
      "Geza Toth",
      "Peter Adam"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.74.010301",
    "journal_ref": "Phys. Rev. A 74, 010301(R) (2006)",
    "title": "Entanglement criteria based on local uncertainty relations are strictly   stronger than the computable cross norm criterion",
    "url": "https://arxiv.org/abs/quant-ph/0604050"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "1a10ad6e-1e39-4320-90f9-cd7aecda741a",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}