{
  "annotation_id": "eeb20a8f-1fbe-4ebd-b977-9aa43735f9c7",
  "date_created": "2026-03-02T18:01:35.858000Z",
  "date_modified": "2026-03-02T18:01:35.858000Z",
  "file_hash": "bf23f51b204debf978b49e9b4fb199ba014e451666f5774df73cdf0fd6ef353a",
  "private": false,
  "record": {
    "abstract": "We consider the separability of various joint states of D-dimensional quantum\nsystems, which we call \"qudits.\" We derive two main results: (i) the\nseparability condition for a two-qudit state that is a mixture of the maximally\nmixed state and a maximally entangled state; (ii) lower and upper bounds on the\nsize of the neighorhood of separable states surrounding the maximally mixed\nstate for N qudits.",
    "arxiv_id": "quant-ph/0001075",
    "authors": [
      "P. Rungta",
      "W. J. Munro",
      "K. Nemoto",
      "P. Deuar",
      "G. J. Milburn",
      "C. M. Caves"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1007/3-540-40894-0_14",
    "journal_ref": "Directions in Quantum Optics, Lecture Notes in Physics 561, 149\n  (2001)",
    "title": "Qudit Entanglement",
    "url": "https://arxiv.org/abs/quant-ph/0001075"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "1b19d452-5c3e-45b2-999f-697a95821b3c",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}