The effect of a permanent dipole moment on the polar molecule cavity quantum electrodynamics
Zhao Jing-Yun1, 2, 3, Qin Li-Guo2, †, , Cai Xun-Ming1, Lin Qiang1, 4, Wang Zhong-Yang2, ‡,
       

The dressed energy level of the system. The black solid arrows correspond to the coupling produced by the rotating wave terms, the blue dashed arrows correspond to the coupling mainly produced by the CRT and the red dotted arrows correspond to the coupling mainly produced by the PDM.