{
  "annotation_id": "64e01804-4d73-44e6-bb40-98e9984c2851",
  "date_created": "2026-03-02T18:02:31.103000Z",
  "date_modified": "2026-03-02T18:02:31.103000Z",
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  "record": {
    "abstract": "We show that a general linear transformation from one single photon qudit to\nanother, the dimension of which can be either equal or unequal to that of the\nfirst one, can be implemented by linear optics. As an application of the scheme\nwe elaborate a method to deterministically realize any finite-element Positive\nOperator Value Measure (POVM) on single photon signals, which is also\ngeneralizable to any quantum system in principle.",
    "arxiv_id": "quant-ph/0609232",
    "authors": [
      "Bing He",
      "J\u00e1nos A. Bergou",
      "Zhiyong Wang"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.76.042326",
    "journal_ref": "Phys. Rev. A 76, 042326 (2007)",
    "title": "Implementation of quantum operations on single photon qudits",
    "url": "https://arxiv.org/abs/quant-ph/0609232"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "8c4ac805-21c3-4af0-9d2f-6fb5e8a1ed2a",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}