Author:
Chen Ming-Cheng,Liu Chang,Luo Yi-Han,Huang He-Liang,Wang Bi-Ying,Wang Xi-Lin,Li Li,Liu Nai-Le,Lu Chao-Yang,Pan Jian-Wei
Abstract
We experimentally demonstrate that when three single photons transmit through two polarization channels, in a well-defined pre- and postselected ensemble, there are no two photons in the same polarization channel by weak-strength measurement, a counterintuitive quantum counting effect called the quantum pigeonhole paradox. We further show that this effect breaks down in second-order measurement. These results indicate the existence of the quantum pigeonhole paradox and its operating regime.
Funder
National Natural Science Foundation of China
Publisher
Proceedings of the National Academy of Sciences
Cited by
12 articles.
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