[HTML][HTML] Quantum non-Gaussian optomechanics and electromechanics

AA Rakhubovsky, DW Moore, R Filip - Progress in Quantum Electronics, 2024 - Elsevier
Mechanical systems prepared in quantum non-Gaussian states constitute a new advanced
class of phenomena breaking the laws of classical physics. Specifically, such mechanical …

Spin cat states in ferromagnetic insulators

S Sharma, VASV Bittencourt, AD Karenowska… - Physical Review B, 2021 - APS
Generating nonclassical states in macroscopic systems is a long-standing challenge. A
promising platform in the context of this quest are novel hybrid systems based on magnetic …

Laser cooling of a nanomechanical oscillator to its zero-point energy

L Qiu, I Shomroni, P Seidler, TJ Kippenberg - Physical review letters, 2020 - APS
Optomechanical systems in the well-resolved-sideband regime are ideal for studying a
myriad of quantum phenomena with mechanical systems, including backaction-evading …

Mechanical cooling in the bistable regime of a dissipative optomechanical cavity with a Kerr medium

Y Liu, Y Liu, CS Hu, YK Jiang, H Wu, Y Li - Physical Review A, 2023 - APS
In this paper, we study static bistability and mechanical cooling of a dissipative
optomechanical cavity filled with a Kerr medium. The system exhibits optical bistability for a …

[HTML][HTML] Magnon squeezing via reservoir-engineered optomagnomechanics

ZY Fan, HB Zhu, HT Li, J Li - APL Photonics, 2024 - pubs.aip.org
We show how to prepare magnonic squeezed states in an optomagnomechanical system in
which magnetostriction induced mechanical displacement couples to an optical cavity via …

Non-Gaussian mechanical motion via single and multiphonon subtraction from a thermal state

G Enzian, L Freisem, JJ Price, AØ Svela, J Clarke… - Physical Review Letters, 2021 - APS
Quantum optical measurement techniques offer a rich avenue for quantum control of
mechanical oscillators via cavity optomechanics. In particular, a powerful yet little explored …

Nonlinear sideband cooling to a cat state of motion

BD Hauer, J Combes, JD Teufel - Physical Review Letters, 2023 - APS
The ability to prepare a macroscopic mechanical resonator into a quantum superposition
state is an outstanding goal of cavity optomechanics. Here, we propose a technique to …

Dissipative quantum feedback in measurements using a parametrically coupled microcavity

L Qiu, G Huang, I Shomroni, J Pan, P Seidler… - Prx Quantum, 2022 - APS
Micro-and nanoscale optical or microwave cavities are used in a wide range of classical
applications and quantum science experiments, ranging from precision measurements …

Ground-state cooling of mechanical motion via phase-controlled dissipative optomechanical coupling

Y Liu, GZ Ye, CS Hu, Y Li, H Wu - Physical Review A, 2025 - APS
We study static behavior and mechanical cooling of a dissipative optomechanical system by
considering a phase-controlled coupling strength. We find that the static displacement of the …

Adapting coherent-state superpositions in noisy channels

J Provazník, P Marek, J Laurat, R Filip - arxiv preprint arxiv:2406.01081, 2024 - arxiv.org
Quantum non-Gaussian states are crucial for the fundamental understanding of non-linear
bosonic systems and simultaneously advanced applications in quantum technologies. In …