Fast achievement of quantum state transfer and distributed quantum entanglement by dressed states

Tian Liang¹, Sun Li-Li², Zhu Xiao-Yu^{1, 3}, Song Xue-Ke⁴, Yan Lei-Lei¹, Liang Er-Jun¹, Su Shi-Lei^{1, †}, Feng Mang^{1, 5}

In the cavity–fiber–cavity system: (a) fidelity of state transfer versus g/T and v/T; (b) fidelity of entangled state preparation versus g/T and v/T; (c) fidelity of state transfer versus δ g/g and δ v/v (where g = 30T, v = 200T); (d) fidelity of entangled state preparation versus δ g/g and δ v/v (where g = 30T, v = 200T).