{
  "id": "1901.02575",
  "version": "v1",
  "published": "2019-01-09T01:25:56.000Z",
  "updated": "2019-01-09T01:25:56.000Z",
  "title": "Quantum phase slips and voltage fluctuations in superconducting nanowires",
  "authors": [
    "Andrew G. Semenov",
    "Andrei D. Zaikin"
  ],
  "comment": "8 pages, 4 figures, International Conference Frontiers of Quantum and Mesoscopic Thermodynamics Prague, Czech Republic 27 July - 1 August 2015",
  "journal": "Fortschr. Phys. 2017, 65, 1600043",
  "doi": "10.1002/prop.201600043",
  "categories": [
    "cond-mat.mes-hall",
    "cond-mat.supr-con"
  ],
  "abstract": "We argue that quantum phase slips (QPS) may generate non-equilibrium voltage fluctuations in superconducting nanowires. In the low frequency limit we evaluate all cumulants of the voltage operator which obey Poisson statistics and show a power law dependence on the external bias. We specifically address quantum shot noise which power spectrum $S_\\Omega$ may depend non-monotonously on temperature. In the long wire limit $S_\\Omega$ decreases with increasing frequency $\\Omega$ and vanishes beyond a threshold value of $\\Omega$ at $T \\to 0$. Our predictions can be directly tested in future experiments with superconducting nanowires.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2019-01-09T01:25:56.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "quantum phase slips",
      "superconducting nanowires",
      "specifically address quantum shot noise",
      "generate non-equilibrium voltage fluctuations",
      "obey poisson statistics"
    ],
    "tags": [
      "conference paper",
      "journal article"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 8,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}