{
  "annotation_id": "c715f1fc-80fb-4570-96e2-3a244d8f802d",
  "date_created": "2026-03-02T18:02:27.046000Z",
  "date_modified": "2026-03-02T18:02:27.046000Z",
  "file_hash": "92a5897a7c84fa95b569724a9955048b8628b116036cb2c8aa67602b55297db6",
  "private": false,
  "record": {
    "abstract": "We demonstrate an information hiding and retrieval scheme with the relative\nphases between states in a Rydberg wave packet acting as the bits of a data\nregister. We use a terahertz half-cycle pulse (HCP) to transfer phase-encoded\ninformation from an optically accessible angular momentum manifold to another\nmanifold which is not directly accessed by our laser pulses, effectively hiding\nthe information from our optical interferometric measurement techniques. A\nsubsequent HCP acting on these wave packets reintroduces the information back\ninto the optically accessible data register manifold which can then be `read\u0027\nout.",
    "arxiv_id": "quant-ph/0605012",
    "authors": [
      "J. M. Murray",
      "S. N. Pisharody",
      "H. Wen",
      "C. Rangan",
      "P. H. Bucksbaum"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.74.043402",
    "title": "Information hiding and retrieval in Rydberg wave packets using   half-cycle pulses",
    "url": "https://arxiv.org/abs/quant-ph/0605012"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "8cd500b2-0070-4982-a53b-601d6014df16",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}