• DocumentCode
    444144
  • Title

    Counterfactual quantum computation

  • Author

    Hosten, Onur ; Rakher, Matthew T. ; Barreiro, Julio T. ; Peters, Nicholas A. ; Kwi, Paul G.

  • Author_Institution
    Dept. of Phys., Illinois Univ., Urbana, IL, USA
  • Volume
    1
  • fYear
    2005
  • fDate
    22-27 May 2005
  • Firstpage
    365
  • Abstract
    We present the first demonstration of Jozsa\´s "counterfactual computation", using an optical Grover\´s search algorithm. We put the algorithm in a superposition of "running" and "not-running", obtaining information even though the algorithm does not run.
  • Keywords
    optical computing; quantum computing; quantum optics; quantum theory; search problems; counterfactual quantum computation; optical Grover´s search algorithm; Databases; Interference; Liquid crystals; Optical computing; Optical pumping; Optical retarders; Photonic crystals; Quantum computing; Quantum entanglement; Quantum mechanics;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Quantum Electronics and Laser Science Conference, 2005. QELS '05
  • Print_ISBN
    1-55752-796-2
  • Type

    conf

  • DOI
    10.1109/QELS.2005.1548783
  • Filename
    1548783
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=444144