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Quantum optics

Wave–particle superposition

Nature Photonics volume 6, pages 579–580 (2012)Cite this article

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The implementation of a quantum Wheeler's delayed-choice experiment defies the conventional boundaries set by the complementarity principle and shows photons coherently oscillating between particle and wave behaviours in a single experimental set-up.

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Figure 1: Scheme of Wheeler's delayed-choice experiment with a quantum controller.

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Authors and Affiliations

  1. Gerardo Adesso and Davide Girolami are at the School of Mathematical Sciences, The University of Nottingham, University Park, Nottingham NG7 2RD, UK,

    Gerardo Adesso & Davide Girolami

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  1. Gerardo Adesso
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  2. Davide Girolami
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Correspondence to Gerardo Adesso.

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Adesso, G., Girolami, D. Wave–particle superposition. Nature Photon 6, 579–580 (2012). https://doi.org/10.1038/nphoton.2012.214

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