Turning off quantum duality
Turning off quantum duality
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DOI：
10.1103/physrevresearch.2.012016
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发表时间：
2019-07
影响因子：
4.2
通讯作者：
Xiao-Feng Qian;Xiao-Feng Qian;Xiao-Feng Qian;K. Konthasinghe;K. Konthasinghe;S. Manikandan;D. Spiecker;A. N. Vamivakas;A. N. Vamivakas;Joseph H. Eberly;Joseph H. Eberly
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文献类型：
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作者：
Xiao-Feng Qian;Xiao-Feng Qian;Xiao-Feng Qian;K. Konthasinghe;K. Konthasinghe;S. Manikandan;D. Spiecker;A. N. Vamivakas;A. N. Vamivakas;Joseph H. Eberly;Joseph H. Eberly
我们提供了第一个实验确认的三路量子相干身份所拥有的单纯态光子。我们的实验结果表明，传统的波粒二象性是特别限制了这个身份。作为一个新的结果，我们表明量子二元性本身可以被放大、衰减或完全关闭。在杨氏双缝的背景下，这个量子相干恒等式被发现是直接相关的，它为玻尔的一个哲学声明提供了一个罕见的定量支持。
We provide the first experimental confirmation of a three-way quantum coherence identity possessed by single pure-state photons. Our experimental results demonstrate that traditional wave-particle duality is specifically limited by this identity. As a new consequence, we show that quantum duality itself can be amplified, attenuated, or turned completely off. In the Young double-slit context this quantum coherence identity is found to be directly relevant, and it supplies a rare quantitative backup for one of Bohr's philosophical pronouncements.