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PhysRevA.107.022605.pdf
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Final Published Version
Affiliation
Department of Physics, College of Optical Sciences, University of ArizonaIssue Date
2023-02-07
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American Physical SocietyCitation
Zhang, Keye, et al. "Quantum metrology with Bloch oscillations in Floquet phase space." Physical Review A 107.2 (2023): 022605.\Journal
Physical Review ARights
© 2023 American Physical Society.Collection Information
This item from the UA Faculty Publications collection is made available by the University of Arizona with support from the University of Arizona Libraries. If you have questions, please contact us at repository@u.library.arizona.edu.Abstract
Quantum particles performing Bloch oscillations in a spatially periodic potential can be used as a very accurate detector of constant forces. We find that similar oscillations that can appear in the Floquet phase space of a quantum particle subjected to periodic temporal driving, even in the absence of a periodic lattice potential, can likewise be exploited as detectors. Compared with their spatial Bloch analog, however, the Floquet-Bloch oscillations provide significant added flexibility and open the way to a broad range of precision metrology applications. We illustrate this property with the examples of a tachometer and a magnetometer. © 2023 American Physical Society.Note
Immediate accessISSN
2469-9926Version
Final Published Versionae974a485f413a2113503eed53cd6c53
10.1103/PhysRevA.107.022605