… to entangle two magnon modes in two macroscopic yttrium-iron-… -mode squeezed microwave
field. By using the linear state-swap interaction between the cavity and the magnon mode …

… We note that macroscopically entangled magnon states have been studied in a simplified
one-dimensional N-spin system in [30] by using the criterion of index p [31], but in there both …

… to entangle two magnon modes via the Kerr nonlinear effect when driving the systems far from
equilibrium. We consider two macroscopic … a scheme of entangling magnon modes in two …

… are embodied by a collective motion of a large number of spins in a macroscopic ferrimagnet…
We assume that the magnon mode is strongly driven, leading to a large amplitude \(m)\ ≫ 1 …

… The transmon qubit and two magnon modes electrically and … in which the qubit and two
magnon modes are treated as a two… long-distance entanglement of macroscopic magnons, which …

… the magnons are the macroscopic excitation of a magnet, the … Last, the two magnon modes
and one photon mode form a closed loop in our hybrid system. By modifying the phase of the …

… ), we need to suppress the magnon-qubit interaction, so we tune the Kittel mode away from
the qubit in frequency and … Nakamura, Entanglement-based single-shot detection of a single …

… be entangled through a magnon polariton mode, within the strongcoupling regime. The magnon
polariton modes … for a single dielectric/AFM layer interface, the macroscopic QED theory …

… of the quantum feature at the macroscopic scale. As an example, Li … -magnon entanglement
\(E_{N}^{pm}\), versus magnon … maximal entanglement \(E_{N}^{pm}\) when magnon mode …

… It is better if the weak nonlinearity of the YIG spheres is avoided although these nonlinearities
have been used to produce entanglement between two magnon modes in a magnon-…