{
  "annotation_id": "4ca3d308-90b1-47c2-8ada-545da9ac0427",
  "date_created": "2026-03-02T18:00:56.988000Z",
  "date_modified": "2026-03-02T18:00:56.988000Z",
  "file_hash": "f3e4df0182a47c395825802f80c2e8883be9e7f511dea4f66642befaf6c29351",
  "private": false,
  "record": {
    "abstract": "Coupling by the resonant dipole-dipole energy transfer between cold cesium\nRydberg atoms is investigated using time-resolved narrow-band de-excitation\nspectroscopy. This technique combines the advantage of efficient Rydberg\nexcitation with high-resolution spectroscopy at variable interaction times. The\ncoherent character of the process is studied by back and forth transfer in the\nnp+np \u003c--\u003e ns+(n+1)s reaction. Decoherence in the ensemble has two different\norigins: the atom motion induced by dipole-dipole interaction and the migration\nof the s-Rydberg excitation in the environment of p-Rydberg atoms.",
    "arxiv_id": "physics/0504022",
    "authors": [
      "Marcel Mudrich",
      "Nassim Zahzam",
      "Thibault Vogt",
      "Daniel Comparat",
      "Pierre Pillet"
    ],
    "categories": [
      "physics.atom-ph"
    ],
    "doi": "10.1103/PhysRevLett.95.233002",
    "journal_ref": "Phys. Rev. Lett. 96, 023202 (2006)",
    "title": "Back and forth transfer and coherent coupling in a cold Rydberg dipole   gas",
    "url": "https://arxiv.org/abs/physics/0504022"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "c2ed6eed-281f-4914-a299-800dfa2affb2",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}