{
  "annotation_id": "538b13cf-5059-4e5b-a226-10889862e922",
  "date_created": "2026-03-02T18:02:00.220000Z",
  "date_modified": "2026-03-02T18:02:00.220000Z",
  "file_hash": "26ae6ed354fe867cc1491e2178948d5a58b542a6d8c633060f9041734fda4597",
  "private": false,
  "record": {
    "abstract": "In this paper we propose a new scheme for creating a three photons GHZ state\nusing only linear optics elements and single photon detectors. We furthermore\ngeneralize the scheme for producing any GHZ-like state of $n$ photons. The\ninput state of the scheme consists of a non-entangled state of $n$ photons.\nExperimental aspects regarding the implementation of the scheme are presented.\nFinally, the role of such schemes in quantum information processing with\nphotons is discussed.",
    "arxiv_id": "quant-ph/0307097",
    "authors": [
      "Yoav Sagi"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.68.042320",
    "journal_ref": "Phys. Rev. A 68, 042320 (2003)",
    "title": "New scheme for generating GHZ like state of $n$ photons",
    "url": "https://arxiv.org/abs/quant-ph/0307097"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "1e796ce3-38ec-4042-b6e6-2c6489136b93",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}