{
  "id": "2003.05567",
  "version": "v1",
  "published": "2020-03-12T01:41:14.000Z",
  "updated": "2020-03-12T01:41:14.000Z",
  "title": "Geometrical Formulation of Adiabatic Pumping as a Heat Engine",
  "authors": [
    "Yuki Hino",
    "Hisao Hayakawa"
  ],
  "comment": "7 pages, 7 figures",
  "categories": [
    "cond-mat.stat-mech"
  ],
  "abstract": "We investigate a heat engine under an adiabatic (Thouless) pumping process. In this process, the extracted work and lower bound on dissipated availability are characterized by a vector potential and a Riemannian metric, respectively. We derive a trade-off relation between the power and effective efficiency. We also explicitly calculate the trade-off relation as well as the power and efficiency for a spin-boson model coupled to two reservoirs.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2020-03-12T01:41:14.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "heat engine",
      "geometrical formulation",
      "adiabatic pumping",
      "trade-off relation",
      "lower bound"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 7,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}