{
  "annotation_id": "78a04855-3f07-4d43-b9e3-5036425e8c7d",
  "date_created": "2026-03-02T18:01:42.075000Z",
  "date_modified": "2026-03-02T18:01:42.075000Z",
  "file_hash": "f19053251a326833bc35b9f9a99bb83e435f2fcf72241f560f5d394d02d86666",
  "private": false,
  "record": {
    "abstract": "In a recent paper Bennett et al.[Phys. Rev.A 59, 1070 (1999)] have shown the\nexistence of a basis of product states of a bipartite system with manifest\nnon-local properties. In particular these states cannot be completely\ndiscriminated by means of bilocal measurements. In this paper we propose an\noptical realization of these states and we will show that they cannot be\ncompletely discriminate by means of a global measurement using only optical\nlinear elements, conditional transformation and auxiliary photons.",
    "arxiv_id": "quant-ph/0102124",
    "authors": [
      "Angelo Carollo",
      "G. Massimo Palma",
      "Christoph Simon",
      "Anton Zeilinger"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.64.022318",
    "title": "On a linear optical implementation of non local product states and on   their indistinguishability",
    "url": "https://arxiv.org/abs/quant-ph/0102124"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "d60bd0bb-c1da-4aec-8373-db59e587b88f",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}