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Title: NMR implementation of a quantum delayed-choice experiment
Authors: Roy, Soumya Singha
Shukla, Abhishek
Dept. of Physics
Keywords: NMR implementation
Quantum delayed
Choice experiment
Experimental demonstration
Issue Date: Feb-2012
Publisher: American Physical Society
Citation: Physical Review A, 85(2), 022109.
Abstract: We report an experimental demonstration of a quantum delayed-choice experiment via nuclear magnetic resonance techniques. Two spin-1/2 nuclei from each molecule of a liquid ensemble are used as target and ancilla qubits. The circuit corresponding to the recently proposed quantum delayed-choice setup has been implemented with different states of an ancilla qubit. As expected theoretically, our experiments clearly demonstrate continuous morphing of the target qubit between particle-like and wave-like behaviors. The experimental visibility of the interference patterns shows good agreement with theory.
ISSN: 1050-2947
Appears in Collections:JOURNAL ARTICLES

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