{
  "annotation_id": "62bb9b64-f138-4c7d-83c5-d6543ee2902c",
  "date_created": "2026-03-02T18:02:00.269000Z",
  "date_modified": "2026-03-02T18:02:00.269000Z",
  "file_hash": "4281b5afbcd5fea91f932335b1e7fb196b520a0f87898314f868f8e940dc5b89",
  "private": false,
  "record": {
    "abstract": "We investigate measurement of electron transport in quantum dot systems by\nusing single-electron transistor as a noninvasive detector. It is demonstrated\nthat such a detector can operate in the ``negative-result measurement\u0027\u0027 regime.\nIn this case the measured current is not distorted, providing that it is a\nnon-coherent one. For a coherent transport, however, the possibility of\nobserving a particular state out of coherent superposition leads to distortion\nof a measured current even in the ``negative-result measurement\u0027\u0027 regime. The\ncorresponding decoherence rate is obtained in the framework of quantum rate\nequations.",
    "arxiv_id": "quant-ph/0303177",
    "authors": [
      "S. A. Gurvitz"
    ],
    "categories": [
      "quant-ph",
      "cond-mat"
    ],
    "doi": "10.1016/S0375-9601(03)00508-5",
    "journal_ref": "Phys. Lett. A 311 (2003) 292",
    "title": "Negative result measurements in mesoscopic systems",
    "url": "https://arxiv.org/abs/quant-ph/0303177"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "32df50aa-21a5-4c83-aedc-4a194b0d9d65",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}