Quantum state transfer via a hybrid solid–optomechanical interface
Pei Pei, Huang He-Fei †, Guo Yan-Qing, Zhang Xing-Yuan, Dai Jia-Feng
       

(color online) The efficiency of the energy transfer from the left unit SR to the right unit SR for as a function of and . The parameter is taken as . The maximum efficiency is 97.5% under the coupling strengths and .