{
  "annotation_id": "8056a21b-20f2-4627-abde-9b3077202920",
  "date_created": "2026-03-02T18:02:00.150000Z",
  "date_modified": "2026-03-02T18:02:00.150000Z",
  "file_hash": "fe875a0b6289a1045e6f5055f14f2d66398f1fcc5c3653defbc6356669a5c6d9",
  "private": false,
  "record": {
    "abstract": "Individual members of an ensemble of identical systems coupled to a common\nprobe can become entangled with one another, even when they do not interact\ndirectly. We investigate how this type of multipartite entanglement is\ngenerated in the context of a system consisting of two two-level atoms\nresonantly coupled to a single mode of the electromagnetic field. The dynamical\nevolution is studied in terms of the entanglements in the different bipartite\npartitions of the system, as quantified by the I-tangle. We also propose a\ngeneralization of the so-called residual tangle that quantifies the inherent\nthree-body correlations in our tripartite system. This enables us to completely\ncharacterize the phenomenon of entanglement sharing in the case of the two-atom\nTavis-Cummings model, a system of both theoretical and experimental interest.",
    "arxiv_id": "quant-ph/0306015",
    "authors": [
      "T. E. Tessier",
      "I. H. Deutsch",
      "A. Delgado",
      "I. Fuentes-Guridi"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.68.062316",
    "journal_ref": "Phys. Rev. A 68, 062316 (2003).",
    "title": "Entanglement Sharing in the Two-Atom Tavis-Cummings Model",
    "url": "https://arxiv.org/abs/quant-ph/0306015"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "9294742a-6310-4498-b867-6a9ea1b3f740",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}