摘要
讨论了由一个量子振子与一个经典振子耦合组成的系统所出现的半量子混沌现象以及控制方法。半量子混沌现象的产生,是描述系统的量子自由度和经典自由度之间非线性耦合的结果。只要适当选择控制力的形式和开始施加控制力的时间就能控制半量子混沌。
We consider the dynamical system consisting of the coupled quantum and classical oscillators which displays semiquantum chaos and how to control it. The resulting semiquantum chaos is attributed to nonlinear coupled between the quantum and classical degree of freedom. We can control the semiquantum chaos by carefully choosing the form of the force term, and the time of start interacted with the system.
出处
《广西工学院学报》
CAS
2006年第3期25-28,共4页
Journal of Guangxi University of Technology
基金
广西自然科学基金资助(0385007)
关键词
半量子混沌
自由度
混沌控制
庞加莱截面
傅立叶频谱
semiquantum chaos
degree of freedom
control chaos
Poincare Section
Fourier Spectrum
