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Cited by 255

The DOI matches its Crossref record; 34 of the 34 references it cites were found in a registry or an index.

Quantum Nondemolition Measurement of a Nonclassical State of a Massive Object

Open access
Lecocq, F., Clark, J. B., Simmonds, R. W., Aumentado, J., Teufel, J. D.·2015·Physical Review X

Abstract

By coupling a macroscopic mechanical oscillator to two microwave cavities, we simultaneously prepare and monitor a nonclassical steady state of mechanical motion. In each cavity, correlated radiation pressure forces induced by two coherent drives engineer the coupling between the quadratures of light and motion. We, first, demonstrate the ability to perform a continuous quantum nondemolition measurement of a single mechanical quadrature at a rate that exceeds the mechanical decoherence rate, while avoiding measurement backaction by more than 13 dB. Second, we apply this measurement technique to independently verify the preparation of a squeezed state in the mechanical oscillator, resolving quadrature fluctuations 20% below the quantum noise.

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Crossref · 10.1103/physrevx.5.041037

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Metadata

Authors
Lecocq, F., Clark, J. B., Simmonds, R. W., Aumentado, J., & Teufel, J. D.
Venue
Physical Review X
Published
2015-12-07
Volume
5
Issue
4
Pages
041037-041037
ISSN
2160-3308 (ISSN-L)
OpenAlex
W2098182023
Cited by
255
References
34
FWCI
15.29
Type
journal article
Language
en
Open access
gold

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CoChat. (2026). Citation check: Quantum Nondemolition Measurement of a Nonclassical State of a Massive Object. https://app.cochat.ai/papers/10.1103/physrevx.5.041037
The paper
Lecocq, F., Clark, J. B., Simmonds, R. W., Aumentado, J., & Teufel, J. D. (2015). Quantum Nondemolition Measurement of a Nonclassical State of a Massive Object. Physical Review X. https://doi.org/10.1103/physrevx.5.041037

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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.