{
  "annotation_id": "7c918a26-8468-4670-bd4c-a91a666165fa",
  "date_created": "2026-03-02T18:02:23.781000Z",
  "date_modified": "2026-03-02T18:02:23.781000Z",
  "file_hash": "65902c4f76e3eec0bbca45e600a72c49b174dc20f58ebd29ca13cceec861fefd",
  "private": false,
  "record": {
    "abstract": "We investigate quantum properties of phase-locked light beams generated in a\nnondegenerate optical parametric oscillator (NOPO) with an intracavity\nwaveplate. This investigation continuous our previous analysis presented in\nPhys.Rev.A 69, 05814 (2004), and involves problems of continuous-variable\nquadrature entanglement in the spectral domain, photon-number correlations as\nwell as the signatures of phase-locking in the Wigner function. We study the\nrole of phase-localizing processes on the quantum correlation effects. The\npeculiarities of phase-locked NOPO in the self-pulsing instability operational\nregime are also cleared up. The results are obtained in both the\nP-representation as a quantum-mechanical calculation in the framework of\nstochastic equations of motion, and also by using numerical simulation based on\nthe method of quantum state diffusion.",
    "arxiv_id": "quant-ph/0512237",
    "authors": [
      "H. H. Adamyan",
      "N. H. Adamyan",
      "S. B. Manvelyan",
      "G. Yu. Kryuchkyan"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.73.033810",
    "title": "Quadrature entanglement and photon-number correlations accompanied by   phase-locking",
    "url": "https://arxiv.org/abs/quant-ph/0512237"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "9bd8f19b-042c-4d2d-8385-8c739cf4175d",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}