{
  "id": "1103.1714",
  "version": "v3",
  "published": "2011-03-09T07:19:46.000Z",
  "updated": "2011-05-05T14:50:15.000Z",
  "title": "$d+id$ Holographic Superconductors",
  "authors": [
    "Jiunn-Wei Chen",
    "Yu-Sheng Liu",
    "Debaprasad Maity"
  ],
  "comment": "24 pages,17 figures, Add more discussions on hall conductivity, two new figures, Matched with published version",
  "journal": "JHEP 1105:032,2011",
  "doi": "10.1007/JHEP05(2011)032",
  "categories": [
    "hep-th",
    "cond-mat.supr-con",
    "gr-qc"
  ],
  "abstract": "A holographic model of $d+id$ superconductors based on the action proposed by Benini, Herzog, and Yarom [arXiv:1006.0731] is studied. This model has a charged spin two field in an AdS black hole spacetime. Working in the probe limit, the normalizable solution of the spin two field in the bulk gives rise to a $d+id$ superconducting order parameter at the boundary of the AdS. We calculate the fermion spectral function in this\\ superconducting background and confirm the existence of fermi arcs for non-vanishing Majorana couplings. By changing the relative strength $\\gamma $ of the $d$ and $id$ condensations, the position and the size of the fermi arcs are changed. When $\\gamma =1$, the spectrum becomes isotropic and the spectral function is s-wave like. By changing the fermion mass, the fermi momentum is changed. We also calculate the conductivity for these holographic $d+id$ superconductors where time reversal symmetry has been broken spontaneously. A non-vanishing Hall conductivity is obtained even without an external magnetic field.",
  "revisions": [
    {
      "version": "v3",
      "updated": "2011-05-05T14:50:15.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "holographic superconductors",
      "ads black hole spacetime",
      "fermi arcs",
      "external magnetic field",
      "fermion spectral function"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "Springer",
      "journal": "Journal of High Energy Physics",
      "year": 2011,
      "month": "May",
      "volume": 2011,
      "pages": 32
    },
    "note": {
      "typesetting": "TeX",
      "pages": 24,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 891864,
      "adsabs": "2011JHEP...05..032C"
    }
  }
}