Dynamics of two levitated nanospheres nonlinearly coupling with non-Markovian environment
Li Xun, Xiong Biao, Chao Shilei, Jin Jiasen †, Zhou Ling ‡
       

The evolution of negativity where Γ 0 = 2 ω m and d 0 = 0.5 ω m . Other parameters are the same as those in fig. 1.