{
  "annotation_id": "4726e5c0-0ed9-4628-b7e3-37e3305e8558",
  "date_created": "2026-03-02T18:02:13.336000Z",
  "date_modified": "2026-03-02T18:02:13.336000Z",
  "file_hash": "22e3b61e7d77a66255582188780686b232374c612ee41b653ca0d43e0da54d74",
  "private": false,
  "record": {
    "abstract": "We experimentally determine weak values for a single photon\u0027s polarization,\nobtained via a weak measurement that employs a two-photon entangling operation,\nand postselection. The weak values cannot be explained by a semiclassical wave\ntheory, due to the two-photon entanglement. We observe the variation in size of\nthe weak value with measurement strength, obtaining an average measurement of\nthe S_1 Stokes parameter more than an order of magnitude outside of the\noperator\u0027s spectrum for the smallest measurement strengths.",
    "arxiv_id": "quant-ph/0412204",
    "authors": [
      "G. J. Pryde",
      "J. L. O\u0027Brien",
      "A. G. White",
      "T. C. Ralph",
      "H. M. Wiseman"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevLett.94.220405",
    "journal_ref": "Phys.Rev.Lett.94:220405,2005",
    "title": "Quantum weak values",
    "url": "https://arxiv.org/abs/quant-ph/0412204"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "f8720a47-f19c-418e-8ff1-eb68828e166f",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}