{
  "id": "1707.04216",
  "version": "v1",
  "published": "2017-07-13T16:42:45.000Z",
  "updated": "2017-07-13T16:42:45.000Z",
  "title": "Systems with disorder, interactions, and out of equilibrium: The exact independent-particle picture from density functional theory",
  "authors": [
    "Daniel Karlsson",
    "Miroslav Hopjan",
    "Claudio Verdozzi"
  ],
  "categories": [
    "cond-mat.mes-hall",
    "cond-mat.dis-nn",
    "cond-mat.str-el"
  ],
  "abstract": "Density functional theory (DFT) exploits an independent-particle-system construction to replicate the densities and current of an interacting system. This construction is used here to access the exact effective potential and bias of non-equilibrium systems with disorder and interactions. Our results show that interactions smoothen the effective disorder landscape, but do not necessarily increase the current, due to the competition of disorder screening and effective bias. This puts forward DFT as a diagnostic tool to understand disorder screening in a wide class of interacting disordered systems.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2017-07-13T16:42:45.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "density functional theory",
      "exact independent-particle picture",
      "construction",
      "exact effective potential",
      "wide class"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 0,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}