We explain how to realize macroscopic quantum coherence, namely the superposition of Schrdinger cat states and quantum phase interference by means of quantum tunneling.
文章作者解释了如何通过量子隧穿实现宏观量子相干(即薛定谔猫态的相干叠加)和量子态位相干涉。
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The coherence of the quantum states are the foundation of quantum computation.
态的相干性是量子计算的基础。
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The statescoherence is gived in classical theory and quantum theory.