Nonreciprocal entanglement in cavity magnomechanics exploiting chiral cavity-magnon coupling
arXiv:2401.02280 · doi:10.1016/j.fmre.2025.02.012
Abstract
We propose a new mechanism to achieve nonreciprocal quantum entanglement in a cavity magnomechanical system by exploiting the chiral cavity-magnon coupling. The system consists of a magnon mode, a mechanical vibration mode, and two degenerate counter-propagating microwave cavity modes in a torus-shaped cavity. We show that nonreciprocal stationary microwave-magnon and -phonon bipartite entanglements and photon-magnon-phonon tripartite entanglement can be achieved by respectively driving different circulating cavity modes that hold a chiral coupling to the magnon mode. The nonreciprocal entanglements are shown to be robust against various experimental imperfections. We specifically show how such nonreciprocal entanglement can realize the channel multiplexing quantum teleportation from a microwave field to a solid-state magnon mode. The work may find promising applications of the cavity magnomechanical systems in noise-tolerant quantum processing, channel multiplexing quantum teleportation, and chiral magnonic quantum networks.
To appear in Fundamental Research
References in corpus (34)
- Chiral Quantum Optics
- Optomechanical entanglement between a movable mirror and a cavity field
- Strongly coupled magnons and cavity microwave photons
- Hybridizing ferromagnetic magnons and microwave photons in the quantum limit
- Quantum teleportation between light and matter
- Chiral nanophotonic waveguide interface based on spin-orbit coupling of light
- Entanglement in continuous variable systems: Recent advances and current perspectives
- Hybrid quantum systems based on magnonics
- Quantum magnonics: when magnon spintronics meets quantum information science
- Cavity Magnonics
- Non-Reciprocal Brillouin Scattering Induced Transparency
- Brillouin scattering induced transparency and non-reciprocal light storage
- Robust entanglement of a micromechanical resonator with output optical fields
- Triple-resonant Brillouin light scattering in magneto-optical cavities
- Nanoscale chiral valley-photon interface through optical spin-orbit coupling
- Nonreciprocal unconventional photon blockade in a spinning optomechanical system
- Mechanical Bistability in Kerr-modified Cavity Magnomechanics
- Quantum control of a single magnon in a macroscopic spin system
- Cavity magnomechanics: from classical to quantum
- Dissipation-induced nonreciprocal magnon blockade in a magnon-based hybrid system
- Nonreciprocal enhancement of remote entanglement between nonidentical mechanical oscillators
- Nonreciprocal entanglement in cavity-magnon optomechanics
- Enhanced tripartite interactions in spin-magnon-mechanical hybrid systems
- Magnon squeezing enhanced ground-state cooling in cavity magnomechanics
- High-fidelity continuous-variable quantum teleportation toward multi-step quantum operations
- Phase-controlled asymmetric optomechanical entanglement against optical backscattering
- Nonreciprocal Photon-Phonon Entanglement in Kerr-Modified Spinning Cavity Magnomechanics
- Atomic spin-controlled non-reciprocal Raman amplification of fibre-guided light
- Circulating cavity magnon polaritons
- Experimental generation of circulating cavity magnon polaritons
- Nonreciprocal single-photon frequency converter via multiple semi-infinite coupled-resonator waveguides
- Strong squeezing of microwave output fields via reservoir-engineered cavity magnomechanics
- Chirality-induced one-way quantum steering between two waveguide-mediated ferrimagnetic microspheres
- Synchronization by Magnetostriction