Time Evolution of the Time-Dependent Harmonic Oscillator |
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| Authors: | XU Jingbo YU Youhong |
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| Affiliation: | 1. Zhejiang Institute of Modern Physics and Department of Physics, Zhejiang University, Hangzhou 310027, China;2. Department of Physics, Hangzhou Institute of Education, Hangzhou 310004, China |
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| Abstract: | The time evolution of the time-dependent harmonic oscillator is studied by a sequence of unitary transformations and the exact evolving state for the system is obtained. A specific model of frequency variation for the time-dependent harmonic oscillator is discussed as an illustrative example. |
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