{
  "id": "1807.01823",
  "version": "v1",
  "published": "2018-07-05T01:30:11.000Z",
  "updated": "2018-07-05T01:30:11.000Z",
  "title": "Quantum correlations between two distant cavity QED systems coupled by a mechanical resonator",
  "authors": [
    "J. E. Ramírez-Muñoz",
    "J. P. Restrepo Cuartas",
    "H. Vinck-Posada"
  ],
  "categories": [
    "cond-mat.mes-hall",
    "quant-ph"
  ],
  "abstract": "Achieving quantum correlations between two distant systems is a desirable feature for quantum networking. In this work, we study a system composed of two quantum emitter-cavity subsystems spatially separated. A mechanical resonator couples to either both quantum emitters or both cavities leading to quantum correlations between both subsystems such as non-local light-matter dressed states and cavity-cavity normal mode splitting. These indirect couplings can be explained by an effective Hamiltonian for large energy detuning between the mechanical resonator and the atoms/cavities. Moreover, it is found optimal conditions for the physical parameters of the system in order to maximize the entanglement of such phonon-mediated couplings.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2018-07-05T01:30:11.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "distant cavity qed systems",
      "quantum correlations",
      "mechanical resonator",
      "cavity-cavity normal mode",
      "non-local light-matter dressed states"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 0,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}