Tripartite quantum entanglement with squeezed optomechanics

Abstract

The ability to engineer entangled states that involve macroscopic objects is of particular importance for a wide variety of quantum-enabled technologies, ranging from quantum information processing to quantum sensing. Here we propose how to achieve coherent manipulation and enhancement of quantum entanglement in a hybrid optomechanical system, which consists of a Fabry-Pérot cavity with two movable mirrors, an optical parametric amplifier (OPA), and an injected squeezed vacuum reservoir. We show that the advantages of this system are twofold: (i) one can effectively regulate the light-mirror interactions by introducing a squeezed intracavity mode via the OPA; (ii) when properly matching the squeezing parameters between the squeezed cavity mode and the injected squeezed vacuum reservoir, the optical input noises can be suppressed completely. These peculiar features of this system allow us to generate and manipulate quantum entanglement in a coherent and controllable way. More importantly, we also find that such controllable entanglement, under some specific squeezing parameters, can be considerably enhanced in comparison with those of the conventional optomechanical system. Our work, providing a promising method to regulate and tailor the light-mirror interaction, are poised to serve as a useful tool for engineering various quantum effects which are based on cavity optomechanics.

To be published in Laser & Photonics Reviews

References in corpus (63)

• Quantum entanglement
• The Quantum Internet
• Cavity Optomechanics
• Quantum sensing
• Peres-Horodecki separability criterion for continuous variable systems
• Secure quantum key distribution with realistic devices
• Scalable multi-particle entanglement of trapped ions
• Optomechanical entanglement between a movable mirror and a cavity field
• Magnon-photon-phonon entanglement in cavity magnomechanics
• Extremal entanglement and mixedness in continuous variable systems
• Remote quantum entanglement between two micromechanical oscillators
• Entangled massive mechanical oscillators
• Experimental ten-photon entanglement
• Non-classical correlations between single photons and phonons from a mechanical oscillator
• Optomechanical quantum information processing with photons and phonons
• Reservoir-engineered entanglement in optomechanical systems
• Observation of eight-photon entanglement
• Squeezed Optomechanics with Phase-matched Amplification and Dissipation
• Experimental demonstration of tripartite entanglement and controlled dense coding for continuous variables
• Entanglement Certification $-$ From Theory to Experiment
• Deterministic Quantum State Transfer and Generation of Remote Entanglement using Microwave Photons
• Direct observation of deterministic macroscopic entanglement
• Steady state entanglement in the mechanical vibrations of two dielectric membranes
• Emergence of atom-light-mirror entanglement inside an optical cavity
• Exponentially-Enhanced Light-Matter Interaction, Cooperativities, and Steady-State Entanglement Using Parametric Amplification
• Nonreciprocal Optomechanical Entanglement against Backscattering Losses
• Tunable ion-photon entanglement in an optical cavity
• Shortcuts to Adiabaticity for the Quantum Rabi Model: Efficient Generation of Giant Entangled cat States via Parametric Amplification
• Quantum-mechanics free subsystem with mechanical oscillators
• Programmable Multimode Quantum Networks
• Deterministic remote entanglement of superconducting circuits through microwave two-photon transitions
• An optomechanical Bell test
• Entangling two macroscopic mechanical mirrors in a two-cavity optomechanical system
• Semiconductor Quantum Computation
• Enhanced nonlinear interactions in quantum optomechanics via mechanical amplification
• Stationary Entangled Radiation from Micromechanical Motion
• Enhancing spin-phonon and spin-spin interactions using linear resources in a hybrid quantum system
• Noise-Tolerant Optomechanical Entanglement via Synthetic Magnetism
• Enhanced entanglement of two different mechanical resonators via coherent feedback
• Simultaneous cooling of coupled mechanical resonators in cavity optomechanics
• Macroscopic quantum entanglement in modulated optomechanics
• Generation and detection of large and robust entanglement between two different mechanical resonators in cavity optomechanics
• Self-organized synchronization of phonon lasers
• Weak-force sensing with squeezed optomechanics
• Entanglement of Propagating Optical Modes via a Mechanical Interface
• Generating Large Cats with Nine Lives: Long-Lived Macroscopically Distinct Superposition States in Atomic Ensembles
• Nonreciprocal enhancement of remote entanglement between nonidentical mechanical oscillators
• Light-mediated strong coupling between a mechanical oscillator and atomic spins one meter apart
• Opto-mechanical micro-macro entanglement
• Enhanced tripartite interactions in spin-magnon-mechanical hybrid systems
• Generation and Detection of Atomic Spin Entanglement in Optical Lattices
• Entangling metropolitan-distance separated quantum memories
• Single-Photon-Triggered Quantum Phase Transition
• Phase-controlled asymmetric optomechanical entanglement against optical backscattering
• Multimode optomechanical cooling via general dark-mode control
• Generation of stable entanglement between two cavity mirrors by squeezed-reservoir engineering
• Witnessing Opto-Mechanical Entanglement with Photon-Counting
• Manifestation of classical nonlinear dynamics in optomechanical entanglement with a parametric amplifier
• Thermal-noise-resistant optomechanical entanglement via general dark-mode control
• Long-distance synchronization of unidirectionally cascaded optomechanical systems
• Controllable generation of mechanical quadrature squeezing via dark-mode engineering in cavity optomechanics
• Single-photon-triggered quantum chaos
• Generation of entanglement via squeezing on a tripartite-optomechanical system

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• Phase-controlled robust tripartite quantum entanglement in cavity-magnon optomechanics
• Kerr-enhanced optomechanical entanglement generation via reservoir design
• Nonreciprocal Coupling Induced Non-Hermitian Entanglement in Optomechanical Systems