{
  "id": "1206.4410",
  "version": "v2",
  "published": "2012-06-20T08:19:48.000Z",
  "updated": "2012-10-18T04:37:29.000Z",
  "title": "Bulk-edge correspondence for Chern topological phases: A viewpoint from a generalized index theorem",
  "authors": [
    "T. Fukui",
    "K. Shiozaki",
    "T. Fujiwara",
    "S. Fujimoto"
  ],
  "comment": "17 pages, final version",
  "journal": "J. Phys. Soc. Jpn. 81 (2012) 114602",
  "categories": [
    "cond-mat.mes-hall"
  ],
  "abstract": "We explore the bulk-edge correspondence for topological insulators (superconductors) without time-reversal symmetry from the point of view of the index theorem for open spaces. We assume generic Hamiltonians not only with a linear dispersion but also with higher order derivatives arising from generic band structures. Using a generalized index theorem valid for such systems, we show the equivalence between the spectral flow of the edge states and the Chern numbers specifying the bulk systems.",
  "revisions": [
    {
      "version": "v2",
      "updated": "2012-10-18T04:37:29.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "bulk-edge correspondence",
      "chern topological phases",
      "generalized index theorem valid",
      "generic band structures",
      "assume generic hamiltonians"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "doi": "10.1143/JPSJ.81.114602",
      "journal": "Journal of the Physical Society of Japan",
      "year": 2012,
      "month": "Nov",
      "volume": 81,
      "number": 11,
      "pages": 4602
    },
    "note": {
      "typesetting": "TeX",
      "pages": 17,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2012JPSJ...81k4602F"
    }
  }
}