… In this work we consider the coherent feedback loop to improve of entanglement in
optomagnomechanical system. This technique is studied theoretically in optomechanical systems 58,…

… entanglement can be remarkably enhanced, and the validity of the scheme can be largely
extended, by adding a coherent feedback loop … , and between two single-phonon excitations in …

… We believe that the present scheme enhances phonon-phonon entanglement transfer
through the presence of an OPA and coherent feedback loop and has potential applications in …

… the input port of the optical cavity via feedback loop. Under the joint effect of auxiliary cavity
and … We show the entanglement and steering as functions of the thermal phonon number nth …

… and cavity-phonon entanglements, surpassing the maximum values achievable with either …
Sketch of a cavity-magnon-phonon system with an OPA and coherent feedback loop. A single-…

… feedback amplification rates from the modulation depth by γ a = M a Ω 0 and feedback cooling
rates from the steady-state phonon … Increasing γ c has the effect of reducing the phonon …

… phonon–phonon entanglement which has often been studied, here we focus on the
photon–phonon entanglement. … a coherent feedback loop which reduces the cavity decay rate [21]. …

… entanglement by coherent feedback technique. The maximum value reached by entanglement
between photon-magnon and photon-phonon … how coherent feedback loop improves the …

… with a polarization-entangled photon source require photon … both the zero-phonon and the
phonon-assisted components … , which is used in a feedback loop to stabilize the electric field …

… [24]: With the NAMR resonantly coupled with a microwave resonator cavity, the photons
in the cavity will be entangled with phonons, and they will share the same dynamics. If …