Готові списки джерел за темами / Wheeler's delayed choice experiment

Добірка наукової літератури з теми "Wheeler's delayed choice experiment"

Автор: Grafiati

Опубліковано: 10 грудня 2022

Оновлено: 28 січня 2023

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Статті в журналах з теми "Wheeler's delayed choice experiment"

Jacques, V., E. Wu, F. Grosshans, F. Treussart, P. Grangier, A. Aspect, and J. F. Roch. "Experimental Realization of Wheeler's Delayed-Choice Gedanken Experiment." Science 315, no. 5814 (February 16, 2007): 966–68. http://dx.doi.org/10.1126/science.1136303.

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Tang, Jian-Shun, Yu-Long Li, Xiao-Ye Xu, Guo-Yong Xiang, Chuan-Feng Li, and Guang-Can Guo. "Realization of quantum Wheeler's delayed-choice experiment." Nature Photonics 6, no. 9 (August 19, 2012): 600–604. http://dx.doi.org/10.1038/nphoton.2012.179.

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Ardehali, M. "Quantum cryptography based on wheeler's delayed choice experiment." Physics Letters A 217, no. 6 (July 1996): 301–4. http://dx.doi.org/10.1016/0375-9601(96)00368-4.

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Jacques, V., E. Wu, F. Grosshans, F. Treussart, A. Aspect, Ph Grangier, and J. F. Roch. "Wheeler's delayed-choice thought experiment: Experimental realization and theoretical analysis." Annales de Physique 32, no. 2-3 (2007): 195–97. http://dx.doi.org/10.1051/anphys:2008041.

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Manning, A. G., R. I. Khakimov, R. G. Dall, and A. G. Truscott. "Wheeler's delayed-choice gedanken experiment with a single atom." Nature Physics 11, no. 7 (May 25, 2015): 539–42. http://dx.doi.org/10.1038/nphys3343.

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Zhao, S., S. Yuan, H. De Raedt, and K. Michielsen. "Computer simulation of Wheeler's delayed-choice experiment with photons." EPL (Europhysics Letters) 82, no. 4 (May 2008): 40004. http://dx.doi.org/10.1209/0295-5075/82/40004.

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Rössler, O. E. "Delayed Choice with Correlated Photons." Zeitschrift für Naturforschung A 43, no. 2 (February 1, 1988): 110–14. http://dx.doi.org/10.1515/zna-1988-0203.

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Анотація:

Abstract A new experiment in the foundations of quantum mechanics is proposed. The existence of correlated photons -first seen by Wheeler -can be taken as a hint to devise a ‘‘double-wing’’ delayed choice experiment in Wheeler’s sense. A path choice (polarization choice) measurement made on the one side should then block an interference type measurement made on the other side (‘‘distant choice’’). A precondition for the combined measurement to work in theory is that the correlated photons used are of the ‘‘prepolarized’’ (Selleri) rather than the ‘‘unpolarized’’ (Böhm) type. A first EPR experiment involving prepolarized photons was recently performed by Alley and Shih. It may be used as a partial experiment within the proposed experiment.

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Ye, Gen-Sheng, Biao Xu, Feng-Yuan Kuang, Hao-Xiang Liu, Shuai Shi, Yiqiu Ma, and Lin Li. "Wheeler’s delayed-choice experiment based on Rydberg atoms." Journal of Physics B: Atomic, Molecular and Optical Physics 55, no. 4 (February 16, 2022): 044002. http://dx.doi.org/10.1088/1361-6455/ac505e.

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Abstract The delayed choice gedanken-experiment initially proposed by J A Wheeler reveals the nontrivial features of wave–particle duality in quantum world, that is, the choice of whether to observe the particle/wave character of a quantum system at a delayed time can affect its evolution history. In this work, the Wheeler’s delayed-choice experiment is conducted and tested in a new regime based on a Rydberg-ground level atomic Mach–Zehnder interferometer with optical coherent manipulation. Our quantum system exhibits an excellent single-excitation of the collective atomic state due to the Rydberg blockade effect, and the delayed choice of the interferometer configuration is realized by a quantum random number generator based on high-quality Rydberg single-photon source. Our experimental results demonstrate the Wheeler’s nontrivial time order inversion in this quantum system and confirm the Copenhagen interpretation of the physical reality of quantum state, which means the particle/wave character can only be ascribed to a quantum system when it was measured. This work is encouraging toward testing the foundations of quantum mechanics using the Rydberg atoms.

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Vedovato, Francesco, Costantino Agnesi, Matteo Schiavon, Daniele Dequal, Luca Calderaro, Marco Tomasin, Davide G. Marangon, et al. "Extending Wheeler’s delayed-choice experiment to space." Science Advances 3, no. 10 (October 2017): e1701180. http://dx.doi.org/10.1126/sciadv.1701180.

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Michielsen, K., S. Yuan, S. Zhao, F. Jin, and H. De Raedt. "Coexistence of full which-path information and interference in Wheeler's delayed-choice experiment with photons." Physica E: Low-dimensional Systems and Nanostructures 42, no. 3 (January 2010): 348–53. http://dx.doi.org/10.1016/j.physe.2009.06.072.

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Більше джерел

Дисертації з теми "Wheeler's delayed choice experiment"

Manning, Andrew Geoffrey. "Foundation experiments in quantum atom optics with ultracold metastable helium." Phd thesis, 2014. http://hdl.handle.net/1885/12368.

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The field of atom optics has progressed rapidly over the past 20 years since the realisation of Bose-Einstein condensation, such that the wave behaviour of atomic gases is now routinely demonstrated. Furthermore, the study of quantum atom optics, which goes beyond a ‘mean-field’ description of quantum systems to consider the behaviour of single particles, has demonstrated both the similarities between photons and massive species, and their differences as a result of the internal structure and external interactions of atoms. An important class of observable quantities which allow such effects to be measured are nth order correlation functions, which can be interpreted as a result of either particle or wave behaviour. These functions provide a statistical description of fluctuations in n-tuples of particles in a source, which rigorously defines concepts such as coherence. The quantum statistics of a Bose-Einstein condensate should be the same as that for an optical laser, while an ideal thermal Bose gas matches the behaviour of incoherent light. However, correlation measurements can also be used to quantify the influence of interactions, dimensionality, confining potentials and waveguides, and the difference in quantum statistics between fermions and bosons, which illustrates the rich range of behaviour exhibited by atomic gases. In this thesis, several aspects of quantum atom optics are explored with experiments using ultracold metastable helium, a species with the unique advantage of facilitating simple single-atom detection with high resolution, while still allowing Bose-Einstein condensates to be formed. The coherence of atomic systems is shown to be maintained when outcoupled as pulsed atom lasers, and the long-range order characteristic of Bose-Einstein condensates is demonstrated to third order for the first time. Conversely, thermal bunching is observed for a variety of atomic systems, including the measurement of correlation functions up to sixth order with near-ideal interference contrast. These results clearly demonstrate the correspondence between the quantum statistics of photons and atoms as was formalised by Glauber, as well as confirming the validity of applying Wick’s theorem to simplify the statistics of atomic gases. Correlation functions are also shown to be an ideal tool to probe the quantum state of an ultracold gas, and were used to observe the phenomenon of transverse condensation in an elongated Bose gas, as well as characterise the mode occupancy of matter waves guided by an optical potential. Ultracold metastable helium is also suitable for exploring other fundamental topics in quantum optics such particle/wave duality. The notion of complementarity stimulated long running philosophical discussions about how apparently mutually exclusive behaviours can coexist, which culminated in Wheeler devising his famous ‘delayed choice’ gedankenexperiment. A proposed experimental method to realise Wheeler’s experiment with ultracold atoms is discussed, and preliminary measurements presented which indicate that the completion of this experiment could be achieved in the near future. Not only is this of interest in its own right, but the implementation of this experiment has also developed techniques which may enable further studies in quantum atom optics such as investigations of the Hong-Ou-Mandel effect and quantum entanglement with massive particles.

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Частини книг з теми "Wheeler's delayed choice experiment"

Xiang, Nan. "A Counterfactual Quantum Key Distribution Protocol Based on the Idea of Wheeler’s Delayed-Choice Experiment." In Proceedings of the 9th International Conference on Computer Engineering and Networks, 777–83. Singapore: Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-3753-0_76.

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Shadbolt, Peter. "A Quantum Delayed-Choice Experiment." In Complexity and Control in Quantum Photonics, 101–16. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-21518-1_3.

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Kim, Yoon-Ho, Rong Yu, Sergei P. Kulik, Yanhua Shih, and Marlan O. Scully. "A Delayed-Choice Quantum Eraser Experiment." In Coherence and Quantum Optics VIII, 381–82. Boston, MA: Springer US, 2003. http://dx.doi.org/10.1007/978-1-4419-8907-9_79.

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Kawai, T., T. Ebisawa, S. Tasaki, M. Hino, D. Yamazaki, Y. Otake, and N. Achiwa. "A delayed choice experiment using a multilayer cold neutron pulser." In Quantum Coherence and Decoherence, 311–14. Elsevier, 1999. http://dx.doi.org/10.1016/b978-044450091-5/50068-3.

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Bell, J. S. "de Broglie–Bohm, Delayed-Choice, Double-Slit Experiment, and Density Matrix." In John S Bell on the Foundations of Quantum Mechanics, 94–98. WORLD SCIENTIFIC, 2001. http://dx.doi.org/10.1142/9789812386540_0013.

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BELL, J. S. "de Broglie–Bohm, Delayed-Choice, Double-Slit Experiment, and Density Matrix." In World Scientific Series in 20th Century Physics, 788–92. WORLD SCIENTIFIC, 1995. http://dx.doi.org/10.1142/9789812795854_0083.

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"de Broglie–Bohm, delayed-choice double-slit experiment, and density matrix." In Speakable and Unspeakable in Quantum Mechanics, 111–16. Cambridge University Press, 2004. http://dx.doi.org/10.1017/cbo9780511815676.016.

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Zubairy, M. Suhail. "Quantum Interference: Wave–Particle Duality." In Quantum Mechanics for Beginners, 121–36. Oxford University Press, 2020. http://dx.doi.org/10.1093/oso/9780198854227.003.0008.

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Анотація:

Young’s double-slit experiment played a crucial role in establishing the wave nature of light. In this chapter, the shocking result that incident electrons yield a similar interference pattern as that formed by light waves is described. It is shown that the only way the experimental results could be explained is via a wave function description of electrons. It is also shown that, in the same experiment, the interference fringes disappear if the which-path information becomes available. This is the essence of wave–particle duality. The first of the Einstein–Bohr debates on wave-particle duality and Bohr’s principle of complementarity in the double-slit experiment is also discussed. Also presented are the counterintuitive notions of delayed choice and quantum eraser effects showing how the availability or erasure of information generated in the future can affect how the data in the present can be interpreted.

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Тези доповідей конференцій з теми "Wheeler's delayed choice experiment"

Jacques, Vincent, E. Wu, Frederic Grosshans, Francois Treussart, Alain Aspect, Philippe Grangier, and Jean-Francois Roch. ""Experimental realization of Wheeler's delayed-choice Gedanken Experiment"." In 2007 European Conference on Lasers and Electro-Optics and the International Quantum Electronics Conference. IEEE, 2007. http://dx.doi.org/10.1109/cleoe-iqec.2007.4386903.

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Jacques, Vincent, E. Wu, Frédéric Grosshans, François Treussart, Alain Aspect, Philippe Grangier, and Jean-François Roch. "Experimental realization of Wheeler’s delayed-choice Gedanken Experiment." In Conference on Coherence and Quantum Optics. Washington, D.C.: OSA, 2007. http://dx.doi.org/10.1364/cqo.2007.cwb4.

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Ma, Xiaosong, Angie Qarry, Nuray Tetik, Thomas Jennewein, and Anton Zeilinger. "Entanglement-assisted Delayed-Choice Experiment." In 2007 European Conference on Lasers and Electro-Optics and the International Quantum Electronics Conference. IEEE, 2007. http://dx.doi.org/10.1109/cleoe-iqec.2007.4386925.

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Kaiser, Florian, Thomas Coudreau, Perola Milman, Daniel B. Ostrowsky, and Sébastien Tanzilli. "A quantum delayed-choice experiment enabled by entanglement." In Quantum Information and Measurement. Washington, D.C.: OSA, 2014. http://dx.doi.org/10.1364/qim.2014.qtu1a.5.

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Schulman, L. S., and Daniel P. Sheehan. "Delayed choice experiments, the arrow of time, and quantum measurement." In QUANTUM RETROCAUSATION: THEORY AND EXPERIMENT. AIP, 2011. http://dx.doi.org/10.1063/1.3663722.

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Puhlmann, D., A. Heuer, C. Henkel, and R. Menzel. "A delayed choice complementarity experiment using a randomly switched quantum eraser." In CLEO: Applications and Technology. Washington, D.C.: OSA, 2014. http://dx.doi.org/10.1364/cleo_at.2014.jth2a.125.

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Chen, Xiaojiong, Yaohao Deng, Shuheng Liu, Tanumoy Pramanik, Jun Mao, Jueming Bao, Chonghao Zhai, et al. "A generalised multipath delayed-choice experiment on a large-scale quantum nanophotonic chip." In Quantum and Nonlinear Optics VIII, edited by Qiongyi He, Chuan-Feng Li, and Dai-Sik Kim. SPIE, 2021. http://dx.doi.org/10.1117/12.2602562.

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Chen, Xiaojiong, Yaohao Deng, Shuheng Liu, Tanumoy Pramanik, Jun Mao, Jueming Bao, Chonghao Zhai, et al. "Demonstration of Generalised Multi-path Wave-particle Duality on a Quantum Photonic Chip." In CLEO: QELS_Fundamental Science. Washington, D.C.: Optica Publishing Group, 2022. http://dx.doi.org/10.1364/cleo_qels.2022.fth5o.7.

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Анотація:

We report the multi-path delayed-choice experiment on a large-scale integrated silicon photonic chip. Wave- and particle-nature in generalised form are characterised experimentally and the generalisation of Bohr’s multi-path duality relation is demonstrated.

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Laino, David J., and A. Craig Hansen. "Continued Validation of the AeroDyn Subroutines Using NREL Unsteady Aerodynamics Experiment Data." In ASME 2003 Wind Energy Symposium. ASMEDC, 2003. http://dx.doi.org/10.1115/wind2003-518.

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Full-scale wind tunnel tests of the NREL Unsteady Aerodynamics Experiment (UAE) Phase VI permitted unprecedented control and measurement of inflow to the UAE rotor. This in turn has allowed in-depth validation of the AeroDyn wind turbine aerodynamics software. This validation began with comparison of simple cases (i.e., fixed yaw, fixed pitch, no teeter), with results presented last year [2]. Among the findings of that study was the significant increase in section lift along the rotor blades due to the 3–dimensional flow over the UAE rotor. This delayed stall was not adequately accounted for in the AeroDyn model. This continued validation effort looks into delayed stall and the static and dynamic behavior of the Generalized Dynamic Wake (GDW) model in AeroDyn. Validation is accomplished through comparison of UAE data and simulation results for the following cases: • Uniform inflow (upwind, zero yaw error), • Step pitch changes on an operating rotor, • A teetering rotor at various yaw angles, and • Downwind rotor released into flee yaw from various initial yaw error positions. Results presented allow us to draw several conclusions. The Du and Selig delayed stall correction adequately models the increase in CL, but the suggested decrease in CD of that model does not agree with observations in the data. The time lag coefficient in the GDW model agrees well with observations in the rapid pitch change UAE data. The phase of teeter response for the GDW model agrees better with data than for the equilibrium wake model. Dynamic stall provides significant additional damping to the teeter motion. The choice of wake model also greatly affects the yaw rate in the yaw release simulations.

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