{
  "id": "0709.2637",
  "version": "v2",
  "published": "2007-09-17T13:52:22.000Z",
  "updated": "2007-10-05T14:01:29.000Z",
  "title": "Comment on \"Berry Phase in a Composite System\"",
  "authors": [
    "Li Han",
    "Yong Guo"
  ],
  "comment": "1 page, 1 figure, submitted to Physical Review Letters",
  "doi": "10.1103/PhysRevLett.100.168901",
  "categories": [
    "quant-ph"
  ],
  "abstract": "We show in this comment that the results obtained in a recent work by Yi et al. [Phys. Rev. Lett. 92, 150406 (2004)] are quantitatively not correct and the proposed subsystem Berry phase is not well-defined.",
  "revisions": [
    {
      "version": "v2",
      "updated": "2007-10-05T14:01:29.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "03.65.Vf",
      "07.60.Ly"
    ],
    "keywords": [
      "composite system",
      "subsystem berry phase"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "APS",
      "journal": "Physical Review Letters",
      "year": 2008,
      "month": "Apr",
      "volume": 100,
      "number": 16,
      "pages": 168901
    },
    "note": {
      "typesetting": "TeX",
      "pages": 1,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2008PhRvL.100p8901H"
    }
  }
}