Separating the wave and particle attributes of two entangled photons
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arXiv
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| Format: | Preprint |
| Published: |
2023
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| _version_ | 1866913319489634304 |
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| author | Turek, Yusuf Ren, Yi-Fang |
| author_facet | Turek, Yusuf Ren, Yi-Fang |
| contents | Wave-particle duality is one of the most intriguing counterfactual concepts in quantum theory. In our common sense, the wave and particle properties of a quantum object are inseparable. However, the recent studies based on Quantum Cheshire Cat phenomena showed that separating the physical properties of a quantum object including wave and particle attributes from itself are possible in microscopic system described by two-state vector formalism. In this study, we put forward a feasible scheme to spatially separate the wave and particle attributes of two entangled photons by properly choosing the pre- and post-selection of path states. Our scheme also guarantees that the observation of wave and particle properties of the two entangled photons always obey the Bohr's complementarity principle. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2312_01316 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Separating the wave and particle attributes of two entangled photons Turek, Yusuf Ren, Yi-Fang Quantum Physics Wave-particle duality is one of the most intriguing counterfactual concepts in quantum theory. In our common sense, the wave and particle properties of a quantum object are inseparable. However, the recent studies based on Quantum Cheshire Cat phenomena showed that separating the physical properties of a quantum object including wave and particle attributes from itself are possible in microscopic system described by two-state vector formalism. In this study, we put forward a feasible scheme to spatially separate the wave and particle attributes of two entangled photons by properly choosing the pre- and post-selection of path states. Our scheme also guarantees that the observation of wave and particle properties of the two entangled photons always obey the Bohr's complementarity principle. |
| title | Separating the wave and particle attributes of two entangled photons |
| topic | Quantum Physics |
| url | https://arxiv.org/abs/2312.01316 |