{
  "annotation_id": "159f6f17-3c0b-4228-9b04-d920fe5f7ffb",
  "date_created": "2026-03-02T18:01:52.427000Z",
  "date_modified": "2026-03-02T18:01:52.427000Z",
  "file_hash": "fa9f3f2494df4d8aac9f6177b13d12d7611080f2c1dd9f86b58faadbf7ab3035",
  "private": false,
  "record": {
    "abstract": "Entanglement is a powerful resource for processing quantum information. In\nthis context pure, maximally entangled states have received considerable\nattention. In the case of bipartite qubit-systems the four orthonormal\nBell-states are of this type. One of these Bell states, the singlet Bell-state,\nhas the additional property of being antisymmetric with respect to particle\nexchange. In this contribution we discuss possible generalizations of this\nantisymmetric Bell-state to cases with more than two particles and with\nsingle-particle Hilbert spaces involving more than two dimensions. We review\nbasic properties of these totally antisymmetric states. Among possible\napplications of this class of states we analyze a new quantum key sharing\nprotocol and methods for comparing quantum states.",
    "arxiv_id": "quant-ph/0209062",
    "authors": [
      "I. Jex",
      "G. Alber",
      "S. M. Barnett",
      "A. Delgado"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1002/prop.200310021",
    "title": "Antisymmetric multi-partite quantum states and their applications",
    "url": "https://arxiv.org/abs/quant-ph/0209062"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "a64fadca-df59-4b70-8395-838fbee91c5a",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}