How to introduce time operator |
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| Authors: | Zhi-Yong Wang Cai-Dong Xiong |
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| Affiliation: | School of Physical Electronics, University of Electronic Science and Technology of China, Chengdu 610054, China |
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| Abstract: | Time operator can be introduced by three different approaches: by pertaining it to dynamical variables; by quantizing the classical expression of time; and taken as the restriction of energy shift generator to the Hilbert space of a physical system. |
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| Keywords: | 03.65.Ca 03.65.Ta 03.65.Xp |
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