{
  "id": "0705.1898",
  "version": "v2",
  "published": "2007-05-14T09:55:10.000Z",
  "updated": "2007-05-17T08:20:11.000Z",
  "title": "Experimental test of the no signaling theorem",
  "authors": [
    "Tiziano De Angelis",
    "Francesco De Martini",
    "Eleonora Nagali",
    "Fabio Sciarrino"
  ],
  "comment": "4 pages, 4 figures",
  "journal": "Phys. Rev. Lett. 99, 193601 (2007)",
  "doi": "10.1103/PhysRevLett.99.193601",
  "categories": [
    "quant-ph"
  ],
  "abstract": "In 1981 N. Herbert proposed a gedanken experiment in order to achieve by the ''First Laser Amplified Superluminal Hookup'' (FLASH) a faster than light communication (FTL) by quantum nonlocality. The present work reports the first experimental realization of that proposal by the optical parametric amplification of a single photon belonging to an entangled EPR pair into an output field involving 5 x 10^3 photons. A thorough theoretical and experimental analysis explains in general and conclusive terms the precise reasons for the failure of the FLASH program as well as of any similar FTL proposals.",
  "revisions": [
    {
      "version": "v2",
      "updated": "2007-05-17T08:20:11.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "42.50.Xa",
      "03.65.Ta",
      "03.65.Ud",
      "03.67.-a"
    ],
    "keywords": [
      "experimental test",
      "signaling theorem",
      "first laser amplified superluminal hookup",
      "first experimental realization",
      "similar ftl proposals"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "APS",
      "journal": "Physical Review Letters",
      "year": 2007,
      "month": "Nov",
      "volume": 99,
      "number": 19,
      "pages": 193601
    },
    "note": {
      "typesetting": "TeX",
      "pages": 4,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2007PhRvL..99s3601D"
    }
  }
}