{
  "annotation_id": "d270198d-f5c2-4379-8144-60b6e3f34021",
  "date_created": "2026-03-02T18:02:33.974000Z",
  "date_modified": "2026-03-02T18:02:33.974000Z",
  "file_hash": "1c7326057db711965f00a1d2522f9c3bbf57e60a73c93568cc70e02186e5bac3",
  "private": false,
  "record": {
    "abstract": "For a finite XY chain and a finite two-dimensional Ising lattice, it is shown\nthat the paramagnetic ground state is adiabatically transformed to the GHZ\nstate in the ferromagnetic phase by slowly turning on the magnetic field. The\nfidelity between the GHZ state and an adiabatically evolved state shows a\nfeature of the quantum phase transition.",
    "arxiv_id": "quant-ph/0701096",
    "authors": [
      "Sangchul Oh"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1140/epjd/e2010-00105-9",
    "journal_ref": "Eur. Phys. J. D 58, 409 (2010)",
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "title": "Entanglement and Quantum Phase Transitions via Adiabatic Quantum   Computation",
    "url": "https://arxiv.org/abs/quant-ph/0701096"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "cdd085e2-26d4-412a-9c7a-661746dd10bd",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}