{
  "id": "1601.06058",
  "version": "v1",
  "published": "2016-01-22T16:19:19.000Z",
  "updated": "2016-01-22T16:19:19.000Z",
  "title": "Experimental realization of stimulated Raman superadiabatic passage with cold atoms",
  "authors": [
    "Yan-Xiong Du",
    "Zhen-Tao Liang",
    "Yi-Chao Li",
    "Xian-Xian Yue",
    "Qing-Xian Lv",
    "Wei Huang",
    "Xi Chen",
    "Hui Yan",
    "Shi-Liang Zhu"
  ],
  "comment": "7 pages, 4 figures, comments and suggestion are welcome",
  "categories": [
    "quant-ph"
  ],
  "abstract": "Accurately controlling a quantum system is a fundamental requirement in many areas of modern science ranging from quantum information processing to high-precision measurements. The ultimate goal in quantum control is to prepare a desired state as fast as possible with sufficient high-fidelity allowed by available resources and the experimental constraints. Stimulated Raman adiabatic passage (STIRAP) is a robust way for high-fidelity state transfer with the requirement of sufficiently long operation time for the adiabatic evolution. We here theoretically propose and then experimentally demonstrate a transitionless superadiabatic protocol to speed up the STIRAP. Through simply modifying the shapes of the Raman pulses, a fast and high-fidelity Stimulated Raman superadiabatic passage is experimentally realized, which is robust against control parameter variations. The all-optical, robust, and fast protocol demonstrated here provides an efficient and practical way to control the quantum systems.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2016-01-22T16:19:19.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "experimental realization",
      "cold atoms",
      "quantum system",
      "high-fidelity stimulated raman superadiabatic passage",
      "long operation time"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 7,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2016arXiv160106058D"
    }
  }
}