Chinese Journal of Quantum Electronics, Volume. 27, Issue 1, 26(2010)

n-bit quantum gate accomplished by two-bit quantum gates

Hong-jun LV*... Jun-wang GUO, Fei PENG, Tian-hao WU and Guang-jun XIE |Show fewer author(s)
Author Affiliations
  • [in Chinese]
  • show less

    Quantum circuits are the tools of realizing the unitary evolution of quantum state, and they are mainly made up of one-bit and two-bit quantum gates. Barenco proposed a method for constructing n-bit quantum gate by using basic two-bit quantum gates in 1995. Zhang proposed the improved method for constructing n-bit quantum gate by using basic two-bit quantum gates in 2001. The method for constructing n-bit quantum gate by using basic two-bit quantum gates is proposed by improving the two methods mentioned. The scheme is more simple and easier to implement and the incorrect conclusion by Zhang is amended.

    Tools

    Get Citation

    Copy Citation Text

    LV Hong-jun, GUO Jun-wang, PENG Fei, WU Tian-hao, XIE Guang-jun. n-bit quantum gate accomplished by two-bit quantum gates[J]. Chinese Journal of Quantum Electronics, 2010, 27(1): 26

    Download Citation

    EndNote(RIS)BibTexPlain Text
    Save article for my favorites
    Paper Information

    Category:

    Received: Jul. 23, 2009

    Accepted: --

    Published Online: May. 31, 2010

    The Author Email: Hong-jun LV (lvhongjun1958@sina.com)

    DOI:

    CSTR:32186.14.

    Topics