[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 …

Quantum parametric amplification of phonon-mediated magnon-spin interaction

Y Wang, HL Zhang, JL Wu, J Song, K Yang… - Science China Physics …, 2023 - Springer
The recently developed hybrid magnonics provides new opportunities for advances in both
the study of magnetism and the development of quantum information processing. However …

Deterministic generation of phononic Fock states via weak nonlinearities

YX Ma, PB Li - Physical Review A, 2023 - APS
We propose an efficient method to generate single-phonon Fock states by exploiting a
previously unidentified phonon blockade mechanism in a hybrid spin-mechanical system …

Quantum squeezing induced nonreciprocal phonon laser

TX Lu, Y Wang, K Xia, X Xiao, LM Kuang… - Science China Physics …, 2024 - Springer
Phonon lasers or coherent amplifications of mechanical oscillations are powerful tools for
fundamental studies on coherent acoustics and hold potential for diverse applications …

Skyrmion-mechanical hybrid quantum systems: Manipulation of skyrmion qubits via phonons

XF Pan, XL Hei, XY Yao, JQ Chen, YM Ren… - Physical Review …, 2024 - APS
Skyrmion qubits are a new highly promising logic element for quantum information
processing. However, their scalability to multiple interacting qubits remains challenging. We …

Photon Blockade in Cavity Optomechanics Via Parametric Amplification

H Xie, LW He, X Shang, XM Lin - Advanced Quantum …, 2024 - Wiley Online Library
Photon blockade is a quantum phenomenon in driven nonlinear systems. It can be observed
in cavity optomechanical systems when nonlinear optomechanical interaction occurs at the …

Enhancing tripartite photon-phonon-magnon entanglement by synergizing parametric amplifications

Y Wang, JL Wu, YF Jiao, TX Lu, HL Zhang… - arXiv preprint arXiv …, 2024 - arxiv.org
Tripartite entanglement as a remarkable resource in quantum information science has been
extensively investigated in hybrid quantum systems, whereas it is generally weak and prone …

Electrically driven and exponentially enhanced spin–photon interfaces for quantum networks

FY Hong - Quantum Information Processing, 2024 - Springer
We present an electrically driven scheme for spin–photon quantum interfaces used in
quantum networks. Through modulating the motion of a nano-cantilever with voltages …

Multitype entanglement dynamics induced by exceptional points

Z Li, X Huang, H Zhu, G Zhang, F Wang… - arXiv preprint arXiv …, 2024 - arxiv.org
As a most important feature of non-Hermitian systems, exceptional points (EPs) lead to a
variety of unconventional phenomena and applications. Here we discover that multitype …

An N-loop potential energy model for levitated mm-scale magnets in cm-scale superconducting coaxial microwave resonators

J Miller, NK Raut, D Zulevic, H Hart, LA Martinez… - arXiv preprint arXiv …, 2023 - arxiv.org
The levitation of a macroscopic object within a superconducting resonator provides a unique
and novel platform to study optomechanics, quantum information, and gravitational wave …