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    李崇

    • 副教授     博士生导师   硕士生导师
    • 性别:男
    • 毕业院校:大连理工大学
    • 学位:博士
    • 所在单位:物理学院
    • 学科:理论物理
    • 办公地点:物理219室
    • 联系方式:lichong@dlut.edu.cn
    • 电子邮箱:lichong@dlut.edu.cn

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    SINGLE QUBIT MANIPULATION IN HETERONUCLEAR DIATOMIC MOLECULAR SYSTEM

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    论文类型:期刊论文

    第一作者:Cao, Wen-Zhen

    通讯作者:Cao, WZ (reprint author), Dalian Univ Technol, Sch Phys & Optoelect Technol, Dalian 116024, Peoples R China.

    合写作者:Tian, Li-Jie,Jiang, Hui-Juan,Li, Chong

    发表时间:2008-12-01

    发表刊物:INTERNATIONAL JOURNAL OF QUANTUM INFORMATION

    收录刊物:SCIE、Scopus

    卷号:6

    期号:6

    页面范围:1223-1230

    ISSN号:0219-7499

    关键字:Quantum computing; LiH molecule; NOT gate; Hadamard gate

    摘要:We propose a scenario to realize quantum computers utilizing heteronuclear diatomic rovibrational states as qubits. We focused on rovibrational qubits created by simple transform limited infrared laser pulse instead of using chirped pulse. Numerical calculations show that single qubit gate operation in the electronic ground state of LiH molecule can be obtained. We also discuss the effect of temperature on the initially rotational states, and a suitable experiment condition is indicated.