A protocol for realizing discrete-variable quantum teleportation in an optomagnonic system
is provided. Using optical pulses, an arbitrary photonic qubit state encoded in orthogonal …

We propose a novel approach to enhance magnon bistability and magnon–phonon
entanglement in a microwave cavity containing a driving atomic ensemble and a …

There has been a recent upsurge of interest in the quantum properties of magnons for
quantum information processing. An important issue is to examine the stability of quantum …

Sensors based on crystal defects, especially nitrogen vacancy (NV) centres in
nanodiamond, can achieve detection of single magnetic moments. Here, we show that this …

Here we investigate the genuine tripartite entanglement among one photon and two
magnons in a cavity electromagnonical system, where two yttrium iron garnet (YIG) spheres …

A stable and high-quality single-magnon state is desired by the single-magnon source for
quantum-information application with a macroscopic spin system. We consider a hybrid …

We present a scheme to implement a steady optical-photon-and-magnon entanglement in a
hybrid optomagnonics-mechanical system by adiabatical elimination of the auxiliary …

Here, we propose to generate the nonreciprocal macroscopic entanglement and steering of
magnon modes from three yttrium iron garnet spheres, which are placed in a spinning …

Recent studies show that hybrid quantum systems based on magnonics provide a new and
promising platform for generating macroscopic quantum states involving a large number of …

We propose a scheme to achieve nonreciprocal magnon blockade via the Barnett effect in a
magnon-based hybrid system. Due to the rotating yttrium iron garnet (YIG) sphere, the …