{
  "annotation_id": "9f6b9576-3c23-4b11-9302-eecf8ff56015",
  "date_created": "2026-03-02T18:02:27.718000Z",
  "date_modified": "2026-03-02T18:02:27.718000Z",
  "file_hash": "cc5602c417a160f34e3c89f528b02026fde05ae9b721ed83ccff133985bd1f2b",
  "private": false,
  "record": {
    "abstract": "We experimentally demonstrate creation and characterization of\nEinstein-Podolsky-Rosen (EPR) correlation between optical beams in the time\ndomain. The correlated beams are created with two independent continuous-wave\noptical parametric oscillators and a half beam splitter. We define temporal\nmodes using a square temporal filter with duration $T$ and make time-resolved\nmeasurement on the generated state. We observe the correlations between the\nrelevant conjugate variables in time domain which correspond to the EPR\ncorrelation. Our scheme is extendable to continuous variable quantum\nteleportation of a non-Gaussian state defined in the time domain such as a\nSchr\\\"odinger cat-like state.",
    "arxiv_id": "quant-ph/0607091",
    "authors": [
      "Nobuyuki Takei",
      "Noriyuki Lee",
      "Daiki Moriyama",
      "J. S. Neergaard-Nielsen",
      "Akira Furusawa"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.74.060101",
    "journal_ref": "Phys. Rev. A 74, 060101(R) (2006).",
    "title": "Time domain Einstein-Podolsky-Rosen correlation",
    "url": "https://arxiv.org/abs/quant-ph/0607091"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "ff151ab8-8595-4b38-8076-111ae470c1c7",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}