Fast achievement of quantum state transfer and distributed quantum entanglement by dressed states
Tian Liang1, Sun Li-Li2, Zhu Xiao-Yu1, 3, Song Xue-Ke4, Yan Lei-Lei1, Liang Er-Jun1, Su Shi-Lei1, †, Feng Mang1, 5
       

The pulses ΩA(t) , ΩA(t), ΩB(t) , and ΩB(t) versus t/T for preparing entangled state.