Spontaneous emission from a microwave-driven four-level atom in an anisotropic photonic crystal
Jiang Li1, †, 
, Wan Ren-Gang2, ‡, , Yao Zhi-Hai1
, Wan Ren-Gang2, ‡, , Yao Zhi-Hai1 Eigenvalues of the three dressed states |−〉, |0〉, |+〉 each as a function of the relative phase of the coupling fields. The parameters are the same as those in Fig.
