Results 11 to 20 of about 18,776 (268)
The Open Journal of Astrophysics, 2021 We apply the squeezed state formalism to scalar field dark matter (e.g. axion) perturbations generated during inflation. As for the inflationary perturbations, the scalar field state becomes highly squeezed as modes exit the horizon. For as long as $H>m_\
Jondalar L. J. Kuß, David J. E. Marsh
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Application perspective of cavity optomechanical system
Frontiers in Quantum Science and Technology, 2023 Cavity optomechanical systems are demonstrating diverse applications in sensing and transduction, profiting from advances in related theories and experiments, which also promotes quantum research based on them.
Huanying Sun +3 more
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Proceedings of the 2000 American Control Conference. ACC (IEEE Cat. No.00CH36334), 2000 In this paper we consider the classical and quantum control of squeezed states of harmonic oscillators. This provides a method for reducing noise below the quantum limit and provides an example of the control of under-actuated systems in the stochastic and quantum context.
Anthony M. Bloch, Alberto G. Rojo
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Physical Review Research, 2021 Decoherence remains one of the most serious challenges to the implementation of quantum technology. It appears as a result of the transformation over time of a quantum superposition state into a classical mixture due to the quantum system interacting ...
Fu Li, Tian Li, Girish S. Agarwal
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Study on the Force Model of Squeezed Branch Piles Based on Surface Potential Characteristics
Buildings, 2023 Squeezed branch piles, which boast the advantages of great bearing capacity, small settlement, and good stability, are an important infrastructure in the foundation of buildings, and their safety state is related to the safety of the entire structure. As
Siqing Zhang +4 more
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Squeezed States in the Quaternionic Setting [PDF]
Mathematical Physics, Analysis and Geometry, 2020 Using a left multiplication defined on a right quaternionic Hilbert space, we shall demonstrate that pure squeezed states can be defined with all the desired properties on a right quaternionic Hilbert space. Further, we shall also demonstrate squeezed states can be defined on the same Hilbert space, but the noncommutativity of quaternions prevent us in
K. Thirulogasanthar, B. Muraleetharan
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Thermalization of squeezed states [PDF]
Journal of Optics B: Quantum and Semiclassical Optics, 2005 7 pages, 1 table, 1 figure.
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Observation of Localized Multi-Spatial-Mode Quadrature Squeezing
Physical Review X, 2015 Quantum states of light can improve imaging whenever the image quality and resolution are limited by the quantum noise of the illumination. In the case of a bright illumination, quantum enhancement is obtained for a light field composed of many squeezed ...
C. S. Embrey +3 more
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Displaced and squeezed number states [PDF]
Physics Letters A, 1997 16 pages, LaTeX, plus 4 ...
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Generation and Measurement of Squeezed Vacuum States at Audio-Band Frequencies
Applied Sciences, 2019 Squeezed vacuum states at audio-band frequencies are important quantum resources for practical applications. We demonstrated the generation of squeezed vacuum states at the audio-band frequencies from a subthreshold optical parametric oscillator with a ...
Yinghao Gao +3 more
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