| 玻色-约瑟夫逊模型的经典相图分析 |
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| 引用本文： | 冯宇君,刘吉利.玻色-约瑟夫逊模型的经典相图分析[J].山西师范大学学报,2014(3):30-34. |
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| 作者姓名： | 冯宇君 刘吉利 |
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| 作者单位： | 山西师范大学物理与信息工程学院;山西大学理论物理研究所 |
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| 基金项目： | 山西师范大学校自然科学基金(ZR1221) |
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| 摘 要： | 经典相图就是相空间里所有以广义坐标和广义动量为变量的演化曲线构成的图像,它直观形象地反映了物理系统的动力学性质.本文详细论述了如何利用经典相图得到物理系统动力学性质的方法,并且利用该方法全面细致地研究了玻色-约瑟夫逊模型的各种新奇的动力学性质.
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| 关 键 词： | 相图 玻色-约瑟夫逊模型 动力学 |
Investigation on Phase-space Portraits for the Boson Josephson-junction Model |
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| FENG Yu-Jun;LIU Ji-li.Investigation on Phase-space Portraits for the Boson Josephson-junction Model[J].Journal of Shanxi Teachers University,2014(3):30-34. |
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| Authors: | FENG Yu-Jun;LIU Ji-li |
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| Institution: | FENG Yu-Jun;LIU Ji-li;School of Physics and Information Engineering,Shanxi Normal University;Institute of Theoretical Physics,Shanxi University; |
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| Abstract: | A phase-space portrait is composed of all trajectories of the canonical conjugate variables in phase-space,and can show the dynamics property of physics systems intuitively. In this paper,we discuss the method which dynamics properties are obtained from phase-space portraits,and investigate the novel dynamics properties of the boson Josephson-junction model in detail. |
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| Keywords: | phase-space portrait boson Josephson-junction model dynamics |
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