Literature DB >> 23118183

A quantum delayed-choice experiment.

Alberto Peruzzo1, Peter Shadbolt, Nicolas Brunner, Sandu Popescu, Jeremy L O'Brien.   

Abstract

Quantum systems exhibit particle- or wavelike behavior depending on the experimental apparatus they are confronted by. This wave-particle duality is at the heart of quantum mechanics. Its paradoxical nature is best captured in the delayed-choice thought experiment, in which a photon is forced to choose a behavior before the observer decides what to measure. Here, we report on a quantum delayed-choice experiment in which both particle and wave behaviors are investigated simultaneously. The genuinely quantum nature of the photon's behavior is certified via nonlocality, which here replaces the delayed choice of the observer in the original experiment. We observed strong nonlocal correlations, which show that the photon must simultaneously behave both as a particle and as a wave.

Year:  2012        PMID： 23118183     DOI： 10.1126/science.1226719

Source DB:  PubMed          Journal:  Science        ISSN： 0036-8075            Impact factor:   47.728


  14 in total

1.  A silicon carbide room-temperature single-photon source.

Authors:  S Castelletto; B C Johnson; V Ivády; N Stavrias; T Umeda; A Gali; T Ohshima
Journal:  Nat Mater       Date:  2013-11-17       Impact factor: 43.841

2.  Quantum erasure with causally disconnected choice.

Authors:  Xiao-Song Ma; Johannes Kofler; Angie Qarry; Nuray Tetik; Thomas Scheidl; Rupert Ursin; Sven Ramelow; Thomas Herbst; Lothar Ratschbacher; Alessandro Fedrizzi; Thomas Jennewein; Anton Zeilinger
Journal:  Proc Natl Acad Sci U S A       Date:  2013-01-03       Impact factor: 11.205

3.  A generalized multipath delayed-choice experiment on a large-scale quantum nanophotonic chip.

Authors:  Xiaojiong Chen; Yaohao Deng; Shuheng Liu; Tanumoy Pramanik; Jun Mao; Jueming Bao; Chonghao Zhai; Tianxiang Dai; Huihong Yuan; Jiajie Guo; Shao-Ming Fei; Marcus Huber; Bo Tang; Yan Yang; Zhihua Li; Qiongyi He; Qihuang Gong; Jianwei Wang
Journal:  Nat Commun       Date:  2021-05-07       Impact factor: 14.919

4.  Adiabatic elimination-based coupling control in densely packed subwavelength waveguides.

Authors:  Michael Mrejen; Haim Suchowski; Taiki Hatakeyama; Chihhui Wu; Liang Feng; Kevin O'Brien; Yuan Wang; Xiang Zhang
Journal:  Nat Commun       Date:  2015-06-26       Impact factor: 14.919

5.  Quantum mechanical which-way experiment with an internal degree of freedom.

Authors:  Konrad Banaszek; Paweł Horodecki; Michał Karpiński; Czesław Radzewicz
Journal:  Nat Commun       Date:  2013       Impact factor: 14.919

6.  A twofold quantum delayed-choice experiment in a superconducting circuit.

Authors:  Ke Liu; Yuan Xu; Weiting Wang; Shi-Biao Zheng; Tanay Roy; Suman Kundu; Madhavi Chand; Arpit Ranadive; Rajamani Vijay; Yipu Song; Luming Duan; Luyan Sun
Journal:  Sci Adv       Date:  2017-05-05       Impact factor: 14.136

7.  Simultaneous observation of particle and wave behaviors of entangled photons.

Authors:  Zhong-Xiao Man; Yun-Jie Xia; Nguyen Ba An
Journal:  Sci Rep       Date:  2017-02-13       Impact factor: 4.379

8.  Is wave-particle objectivity compatible with determinism and locality?

Authors:  Radu Ionicioiu; Thomas Jennewein; Robert B Mann; Daniel R Terno
Journal:  Nat Commun       Date:  2014-09-26       Impact factor: 14.919

9.  Human Visual System as a Double-Slit Single Photon Interference Sensor: A Comparison between Modellistic and Biophysical Tests.

Authors:  Rita Pizzi; Rui Wang; Danilo Rossetti
Journal:  PLoS One       Date:  2016-01-27       Impact factor: 3.240

10.  Extending Wheeler's delayed-choice experiment to space.

Authors:  Francesco Vedovato; Costantino Agnesi; Matteo Schiavon; Daniele Dequal; Luca Calderaro; Marco Tomasin; Davide G Marangon; Andrea Stanco; Vincenza Luceri; Giuseppe Bianco; Giuseppe Vallone; Paolo Villoresi
Journal:  Sci Adv       Date:  2017-10-25       Impact factor: 14.136
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