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Quantum squeezing of motion in a mechanical resonator
2015
Science
As a result of the quantum, wave-like nature of the physical world, a harmonic oscillator can never be completely at rest. Even in the quantum ground state, its position will always have fluctuations, called the zero-point motion. Although the zero-point fluctuations are unavoidable, they can be manipulated. In this work, using microwave frequency radiation pressure, we both prepare a micron-scale mechanical system in a state near the quantum ground state and then manipulate its thermal
doi:10.1126/science.aac5138
pmid:26315431
fatcat:w4xzpdbfgjho3ai7onhb6222s4