{
  "annotation_id": "409bf396-4ae8-4b77-a8f4-805702b85ad1",
  "date_created": "2026-03-02T18:01:45.524000Z",
  "date_modified": "2026-03-02T18:01:45.524000Z",
  "file_hash": "e89b840565ba53a45c1fad596254d16c3772999e87ffe5040992b35849f00a57",
  "private": false,
  "record": {
    "abstract": "We study localization of atomic position when a three-level atom interacts\nwith a quantized standing-wave field in the Ramsey interferometer setup. Both\nthe field quadrature amplitude and the atomic internal state are measured to\nobtain the atomic position information. It is found that this dual measurement\nscheme produces an interference pattern superimposed on a diffraction-like\npattern in the atomic position distribution, where the former pattern\noriginates from the state-selective measurement and the latter from the field\nmeasurement. The present scheme results in a better resolution in the position\nlocalization than the field-alone measurement schemes. We also discuss the\nmeasurement-correlated mechanical action of the standing-wave field on the atom\nin the light of Popper\u0027s test.",
    "arxiv_id": "quant-ph/0106053",
    "authors": [
      "Hyunchul Nha",
      "Jai-Hyung Lee",
      "Joon-Sung Chang",
      "Kyungwon An"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.65.033827",
    "title": "Atomic position localization via dual measurement",
    "url": "https://arxiv.org/abs/quant-ph/0106053"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "fb5a97ae-a0f5-49a2-8be8-73315ed2820f",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}