{
  "annotation_id": "eace20ed-48f6-4a6f-96d2-bca3efc74c81",
  "date_created": "2026-03-02T18:02:34.602000Z",
  "date_modified": "2026-03-02T18:02:34.602000Z",
  "file_hash": "c2d008166ba8a384d7e615a5610ecbaa1ce5a1e50edb43f5ddffbfba13c282f6",
  "private": false,
  "record": {
    "abstract": "The spatial coherence of an atomic wavepacket can be detected in the\nscattered photons, even when the center-of-mass motion is in the quantum\ncoherent superposition of two distant, non-overlapping wave packets. Spatial\ncoherence manifests itself in the power spectrum of the emitted photons, whose\nspectral components can exhibit interference fringes as a function of the\nemission angle. The contrast and the phase of this interference pattern provide\ninformation about the quantum state of the center of mass of the scattering\natom.",
    "arxiv_id": "quant-ph/0703109",
    "authors": [
      "Priscilla Ca\u00f1izares",
      "Tobias G\u00f6rler",
      "Juan Pablo Paz",
      "Giovanna Morigi",
      "Wolfgang Schleich"
    ],
    "categories": [
      "quant-ph",
      "cond-mat.other"
    ],
    "doi": "10.1134/S1054660X0707002X",
    "journal_ref": "Laser Physics 17, 903-907 (2007).",
    "title": "Signatures of non-locality in the first-order coherence of the scattered   light",
    "url": "https://arxiv.org/abs/quant-ph/0703109"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "08cba069-d723-4775-b228-1ed178184a87",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}