{
  "id": "quant-ph/0104045",
  "version": "v1",
  "published": "2001-04-09T13:43:07.000Z",
  "updated": "2001-04-09T13:43:07.000Z",
  "title": "Comments on discrete time in quantum mechanics",
  "authors": [
    "S. Bruce"
  ],
  "doi": "10.1103/PhysRevA.64.014103",
  "categories": [
    "quant-ph"
  ],
  "abstract": "The possibility that time can be regarded as a discrete parameter is re-examined. We study the dynamics of the free particle and find in some cases superluminal propagation.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2001-04-09T13:43:07.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "quantum mechanics",
      "discrete time",
      "cases superluminal propagation",
      "free particle",
      "discrete parameter"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "APS",
      "journal": "Phys. Rev. A"
    },
    "note": {
      "typesetting": "TeX",
      "pages": 0,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}