{
  "annotation_id": "bf315da8-97b6-4250-84a7-804e7ae009c6",
  "date_created": "2026-03-02T18:01:56.615000Z",
  "date_modified": "2026-03-02T18:01:56.615000Z",
  "file_hash": "7f95bf18c54c27f6c0a9bbc3952d946b49978d98421e455f04987ae2076dc6d2",
  "private": false,
  "record": {
    "abstract": "We consider quantum teleportation using the thermally entangled state of a\nthree-qubit Heisenberg XX ring as a resource. Our investigation reveals\ninteresting aspects of quantum entanglement not reflected by the pairwise\nthermal concurrence of the state. In particular, two mixtures of different\npairs of W states, which result in the same concurrence, could yield very\ndifferrent average teleportation fidelities.",
    "arxiv_id": "quant-ph/0302101",
    "authors": [
      "Ye Yeo"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.68.022316",
    "title": "Teleportation via thermally entangled state of a three-qubit Heisenberg   XX ring",
    "url": "https://arxiv.org/abs/quant-ph/0302101"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "09413d78-5773-4a32-982f-f912cb054480",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}