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混合光力系统中量子关联动力学和弱力探测的研究

摘要第4-5页
Abstract第5-6页
Table of Major Symbols and Units第15-16页
1 Introduction第16-24页
    1.1 The development of quantum theory第16-17页
    1.2 The background of cavity optomechanical systems第17-19页
    1.3 The weak force sensing in optomechanicancal system第19-22页
    1.4 The contents and outline of the thesis第22-24页
2 Basic knowledge第24-58页
    2.1 Quantum states第24-26页
    2.2 Quantum entaiiglenieut and correlations第26-34页
        2.2.1 Concept of entanglement and correlations第27-30页
        2.2.2 The significance of some entangled states第30-32页
        2.2.3 Some measurement tools of entanglement and correlations第32-34页
    2.3 Research methods of open quantum systems第34-40页
        2.3.1 Quantum master equation第34-36页
        2.3.2 Heisenberg-Langevin equations第36-38页
        2.3.3 Input-Output formulation第38-40页
    2.4 Atom-field interaction第40-45页
        2.4.1 Doscription of atom-field interaction第40-42页
        2.4.2 Two-level atoms and classical field第42页
        2.4.3 Interaction of two-level atoms with a quantized field:J-C model第42-45页
    2.5 Cavity optomechanics第45-58页
        2.5.1 Fal)ry-Perot optical cavity第45-46页
        2.5.2 Basic principles of optoniechanical coupling第46-53页
        2.5.3 Optonieclianical parameters第53-54页
        2.5.4 Optomechanical cooling第54页
        2.5.5 Concept of CQNC for optomechanical weak force measuroinonts第54-58页
3 Measure of quantum coiTelations for some systems第58-76页
    3.1 Overview and introduction第58-59页
    3.2 Dynamics of quantmn correlations of four qubits system第59-65页
        3.2.1 The model and Hamiltonian第59-60页
        3.2.2 Dynamics of quantum correlations and entanglement第60-65页
    3.3 Dynamics of quantum correlations for two-modes entangled coherentfields第65-74页
        3.3.1 The theoretical model and Hainiltonian fonnulation第65-67页
        3.3.2 Measure of quantum correlation for atom-field systems第67-74页
    3.4 Summary第74-76页
4 Measures of quantuin correlation and dynamical steering in optomechanical systems第76-106页
    4.1 Overview and introduction第76-77页
    4.2 Measurement of quantum correlation in optomedianical systems第77-87页
        4.2.1 Theoretical models and dynamics第77-81页
        4.2.2 Covariance matrix and measures of quantum correlations第81-87页
    4.3 Dynamical quantum steering in electro-optonieclianical system第87-103页
        4.3.1 Theoretical model of a hybrid electrooptomechanical system第87-90页
        4.3.2 Dynamics calculation for the system第90-96页
        4.3.3 Observation of bipartite and tripartite quantum steering第96-103页
    4.4 Summary第103-106页
5 Weak force sensing based on pre-cooling processes and CQNC in a hybrid optomechanical system第106-126页
    5.1 Overview and introduction第106-107页
    5.2 Theoretical model and its dynamics第107-108页
    5.3 Pre-cooling of mechanical oscillator第108-112页
    5.4 Adiabatic elimination of cavity field第112-115页
    5.5 Improving quantum weak force sensing第115-125页
    5.6 Summary第125-126页
6 Conclusions and Future work第126-132页
    6.1 Conclusions第126-128页
    6.2 Innovation points第128-130页
    6.3 Future work第130-132页
参考文献第132-146页
Publications第146-148页
Acknowledgement第148-149页
作者简介第149页

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