[HTML][HTML] Entanglement and quantum coherence of two YIG spheres in a hybrid Laguerre–Gaussian cavity optomechanics

A Hidki, JX Peng, SK Singh, M Khalid, M Asjad - Scientific Reports, 2024 - nature.com
We theoretically investigate continuous variable entanglement and macroscopic quantum
coherence in the hybrid L–G rotational cavity optomechanical system containing two YIG …

Generation of entanglement and quantum steering via Josephson parametric amplifier in a dual cavity-magnon system

A Hidki, A Lakhfif, M Nassik, R Ahmed, A Sohail - Physica Scripta, 2024 - iopscience.iop.org
In the two microwave (MW) cross-shaped cavity magnon system, we describe a method to
produce multipartite entanglement and quantum steering. To achieve squeezed states of the …

A comprehensive perspective for single-mode Gaussian coherence

SK Singh, A ur Rahman, M Mazaheri, JX Peng - Physica Scripta, 2024 - iopscience.iop.org
In this work, we theoretically investigate single-mode Gaussian quantum coherence from a
comprehensive perspective. Based on analytical expressions of the first and second …

Generation of second-order sidebands and slow–fast light in cavity magnomechanics with a parametric amplifier

A Wahab, M Abbas, X Yang, Y Chen - Chaos, Solitons & Fractals, 2024 - Elsevier
In this work, we theoretically investigate the optical second-order sideband (OSS) efficiency
and group delay of an output probe field in a two-coupled cavity magnomechanics (CMM) …

Enhancing the ground-state cooling of the magnomechanical mode in a hybrid dual-cavity magnonic system

H Li, MS Ding, C Li - JOSA B, 2024 - opg.optica.org
Ground-state cooling is a crucial issue in cavity magnomechanical systems, which have
emerged as a prominent platform for quantum detection technology due to their operational …

[HTML][HTML] Quantum entanglement enhanced in hybrid cavity–magnon optomechanical systems

QM Wan, YH Lin, LJ Cong, RC Yang, HY Liu - Results in Physics, 2024 - Elsevier
We propose a hybrid cavity–magnon optomechanical system incorporating mechanical
nonlinearity to enhance both bipartite and tripartite entanglement. This system consists of a …

Entanglement enhancement through magnon squeezing and optical parametric amplifier in cavity magnomechanics

A Hidki, A Lakhfif, N Benrass, M Nassik - Chinese Journal of Physics, 2024 - Elsevier
We consider a cavity magnomechanical (CMM) system comprising magnon, cavity, and
phonon modes. The coupling between the magnon and cavity, as well as between magnon …

Enhancement of Entanglement via Josephson Parametric Amplifier in a Dual Cavity-Magnon System

A Hidki, A Lakhfif, M Nassik, R Ahmed… - arXiv preprint arXiv …, 2024 - arxiv.org
In the two microwave (MW) cross-shaped cavity magnon system, we describe a method to
produce multipartite entanglement and quantum steering. To achieve squeezed states of the …

Double cavity magnomechanical system with bipartite entanglement

G Din, M Abbas, P Zhang - The European Physical Journal Plus, 2024 - Springer
We theoretically investigate the entanglement dynamics in a system consisting of two
coupled microwave cavities with yittrium iron garnet spheres placed inside each cavity. By …

Nonlinear effects enhance entanglement of two magnon modes in cavity magnomechanics

K Di, X Wang, S Tan, Y Liu, Y Zhao… - Journal of the Optical …, 2024 - opg.optica.org
We propose a method to increase the entanglement of two different magnon modes in cavity
magnomechanics through a nonlinear effect. One magnon mode in a ferrimagnet interacts …