{
  "annotation_id": "64f297b0-8505-43a7-ad5d-2141e7099011",
  "date_created": "2026-03-02T18:02:45.240000Z",
  "date_modified": "2026-03-02T18:02:45.240000Z",
  "file_hash": "7d8a4708a54f7e94f2e05097238e39c7f2d530c478febddb56c00d6f7cc3996f",
  "private": false,
  "record": {
    "abstract": "We propose a simple test to demonstrate and detect the presence of vacuum\ninducde coherence in a $\\Lambda$-system. We show that the probe field\nabsorption is modulated due to the presence of such a coherence which is\nunobservable in fluorescence. We present analytical and numerical results for\nthe modulated absorption, the cosine and sine components of which display\ndifferent types of behavior.",
    "arxiv_id": "quant-ph/9902021",
    "authors": [
      "Sunish Menon",
      "G. S. Agarwal"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "Probing the Vacuum Induced Coherence in a $\\Lambda$-system",
    "url": "https://arxiv.org/abs/quant-ph/9902021"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "36b05faf-907e-409d-a056-a18e8c2a3f52",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}