{
  "annotation_id": "3292a812-8572-4644-9a37-2cba2c366430",
  "date_created": "2026-03-02T18:01:37.953000Z",
  "date_modified": "2026-03-02T18:01:37.953000Z",
  "file_hash": "1ba4ba6c9a8e97cb2a1cca58137409c6afe8c63122b4e385eeca0cd0fe68fe80",
  "private": false,
  "record": {
    "abstract": "We show that the quantum phase transition of the Tavis-Cummings model can be\nrealised in a linear ion trap of the kind proposed for quantum computation. The\nTavis-Cummings model describes the interaction between a bosonic degree of\nfreedom and a collective spin. In an ion trap, the collective spin system is a\nsymmetrised state of the internal electronic states of N ions, while the\nbosonic system is the vibrational degree of freedom of the centre of mass mode\nfor the ions.",
    "arxiv_id": "quant-ph/0003001",
    "authors": [
      "G. J. Milburn",
      "Paul Alsing"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1007/3-540-40894-0_27",
    "title": "Quantum Phase Transitions in a Linear Ion Trap",
    "url": "https://arxiv.org/abs/quant-ph/0003001"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "efda4cd0-746f-45be-a760-3d1f9d8befbc",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}