Numerical studies on the boundary entanglement in an optomechanical phonon laser system

Qing-Xia Meng,Zhi-Jiao Deng,Shi-Wei Cui

Figure 4. Phase diagrams of the system with the same parameters as in figure 1 except the optomechanical coupling strength g /κ  = 0.01 in panel (a) and g /κ  = 0.05 in panel (b). A comparison of the boundary entanglement with different g /κ is shown in panel (c).