{
  "annotation_id": "585e3c01-9bda-4cb7-9afa-b67517d1efcb",
  "date_created": "2026-03-02T18:02:16.617000Z",
  "date_modified": "2026-03-02T18:02:16.617000Z",
  "file_hash": "82613fff32fc69df23f2071ecb7b5c208fb76086aae3ae27ee7ba8e9af71563b",
  "private": false,
  "record": {
    "abstract": "The dynamics of an atomic few-level system can depend on the phase of driving\nfields coupled to the atom if certain conditions are satisfied. This is of\nparticular interest to control interference effects, which can alter the system\nproperties considerably. In this article, we discuss the mechanisms of such\nphase control and interference effects in an atomic three-level system in\n$\\Lambda$ configuration, where the upper state spontaneously decays into the\ntwo lower states. The lower states are coupled by a driving field, which we\ntreat as quantized. This allows for an interpretation on the single photon\nlevel for both the vacuum and the driving field. By analyzing the system\nbehavior for a driving field initially in non-classical states with only few\nFock number states populated, we find that even though the driving field is\ncoupled to the lower states only, it induces a multiplet of upper states. Then\ninterference occurs independently in three-level subsystems in $V$\nconfiguration, each formed by two adjacent upper states and a single dressed\nlower state.",
    "arxiv_id": "quant-ph/0504147",
    "authors": [
      "Joerg Evers"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1080/09500340500342403",
    "journal_ref": "J. Mod. Opt. 52, 2699 (2005)",
    "title": "Phase-dependent interference mechanisms in a three-level Lambda system   driven by a quantized laser field",
    "url": "https://arxiv.org/abs/quant-ph/0504147"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "389d5bb6-7841-4591-a965-f118f85b633b",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}