{
  "id": "1709.09901",
  "version": "v1",
  "published": "2017-09-28T11:52:54.000Z",
  "updated": "2017-09-28T11:52:54.000Z",
  "title": "Spin-1 models in the ultrastrong coupling regime of circuit QED",
  "authors": [
    "F. Albarrán-Arriagada",
    "L. Lamata",
    "E. Solano",
    "G. Romero",
    "J. C. Retamal"
  ],
  "comment": "5+6 pages",
  "categories": [
    "quant-ph",
    "cond-mat.supr-con"
  ],
  "abstract": "We propose a superconducting circuit platform for simulating spin-1 models. To this purpose we consider a chain of N ultrastrongly coupled qubit-resonator systems interacting through a grounded SQUID. The anharmonic spectrum of the qubit-resonator system and the selection rules imposed by the global parity symmetry allow us to activate well controlled two-body quantum gates via AC-pulses applied to the SQUID. We show that our proposal has the same simulation time for any number of spin-1 interacting particles. This scheme may be implemented within the state-of-the-art circuit QED in the ultrastrong coupling regime.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2017-09-28T11:52:54.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "ultrastrong coupling regime",
      "circuit qed",
      "coupled qubit-resonator systems interacting",
      "controlled two-body quantum gates",
      "global parity symmetry"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 6,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}