{
  "annotation_id": "fedb34a1-5318-4a79-8f6e-9d0b2b859899",
  "date_created": "2026-03-02T18:01:38.081000Z",
  "date_modified": "2026-03-02T18:01:38.081000Z",
  "file_hash": "a94663e12d492e7d418bd10ce0f8c13629bfe84cd329d9fffad905ea70fc8808",
  "private": false,
  "record": {
    "abstract": "We observe the quantum coherent dynamics of atomic spinor wavepackets in the\ndouble well potentials of a far-off-resonance optical lattice. With appropriate\ninitial conditions the system Rabi oscillates between the left and right\nlocalized states of the ground doublet, and at certain times the wavepacket\ncorresponds to a coherent superposition of these mesoscopically distinguishable\nquantum states. The atom/optical double well potential is a flexible and\npowerful system for further study of mesoscopic quantum coherence, quantum\ncontrol and the quantum/classical transition.",
    "arxiv_id": "quant-ph/0005091",
    "authors": [
      "D. L. Haycock",
      "P. M. Alsing",
      "I. H. Deutsch",
      "J. Grondalski",
      "P. S. Jessen"
    ],
    "categories": [
      "quant-ph",
      "physics.atom-ph"
    ],
    "doi": "10.1103/PhysRevLett.85.3365",
    "title": "Mesoscopic quantum coherence in an optical lattice",
    "url": "https://arxiv.org/abs/quant-ph/0005091"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "b0b727f6-275e-4085-a249-b7aa1a7f7b15",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}