Single-photon blockade in a hybrid optomechanical system involving two qubits in the presence of phononic number and coherent states

Achieving Strong Magnon Blockade through Magnon Squeezing in a Cavity Magnetomechanical System

“…(2) j (0) (j = m, c) in Figure 3. [51][52][53] To provide further detail, in Figure 5a (in Figure 5b), valley points can be observed within the plots corresponding to probability amplitudes and the second-order correlation function in Figure 3a (in Figure 3b) for magnons (photons) located at the optimal detuning value Δ = Δ opt = 0.685𝜔 b (Δ = Δ opt = −0.66𝜔 b ).…”

“…Figure 5 clearly illustrates that the peaks and valleys in the plots for the probabilities of magnons (Figure 5a) and photons (Figure 5b) exactly coincide with the peaks and valleys in the plot of the second‐order correlation function $$g_j^{(2)}(0)$$ ($$j=m,c$$) in Figure 3. [ 51–53 ] To provide further detail, in Figure 5a (in Figure 5b), valley points can be observed within the plots corresponding to probability amplitudes and the second‐order correlation function in Figure 3a (in Figure 3b) for magnons (photons) located at the optimal detuning value $$\Delta = \Delta ^{\rm {opt}} = 0.685 \omega _b$$ ($$\Delta = \Delta ^{\rm {opt}} = -0.66 \omega _b$$).…”

Quantum correlations and entanglement in coupled optomechanical resonators with photon hopping via Gaussian interferometric power analysis

“…This pivotal characteristic of optomechanical systems has spurred the exploration of macroscopic mechanical entanglement in a dual-cavity system. [29,[45][46][47] In line with this perspective, our paper is centered on the examination of quantum correlations and the generation of quantum entanglement between mechanical resonators within a double optomechanical cavity system.…”