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quant-ph2025
Magnon-Squeezing-Induced Nonreciprocal Quantum Coherence in a Cavity Magnomechanical System
Abdelkader Hidki, Amjad Sohail, Tesfay Gebremariam Tesfahannes +2
We investigate quantum coherence in a hybrid cavity magnomechanical system incorporating a squeezed-magnon drive. By analyzing the Gaussian quantum coherence of the cavity, magnoni…
quant-ph2024
Asymmetric EPR Steering in a Cavity-Magnon System Generated by a Squeezed Vacuum Field and an Optical Parametric Amplifier
Abdelkader Hidki, Noureddine Benrass, Abderrahim Lakhfif +1
We investigate a cavity-magnon system with two magnon modes coupled to a common cavity microwave field. The cavity is integrated with an optical parametric amplifier (OPA) and driv…
quant-ph2024
Enhancement of Entanglement via Josephson Parametric Amplifier in a Dual Cavity-Magnon System
Abdelkader Hidki, Abderrahim Lakhfif, Mostafa Nassik +2
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 magno…