Figure 2
The properties of Rènyi discord as a function of time t for X and SCI initial states. The parameters are \({\alpha }_{1}=250\,p{s}^{-1}\), \({\alpha }_{2}=200\,p{s}^{-1}\), \({\Delta }_{1}=20\,p{s}^{-1}\), \({\Delta }_{2}=10\,p{s}^{-1}\), \({\Delta }_{3}=22\,p{s}^{-1}\), \({\Delta }_{4}=12\,p{s}^{-1}\), \(q=30\,p{s}^{-1}\), \(\beta =1/77\), \({N}_{1}=20\), \({N}_{2}=22\), \({\gamma }_{1}=1\,p{s}^{-1}\), \({\gamma }_{2}=1.1\,p{s}^{-1}\), \({\gamma }_{3}=0.9\,p{s}^{-1}\), \({\gamma }_{4}=1.2\,p{s}^{-1}\), \({J}_{1}=10\,p{s}^{-1}\), \({J}_{2}=12\,p{s}^{-1}\) and \(\alpha =0.9\).
