Figure 2From: Nonreciprocal macroscopic tripartite entanglement in atom-optomagnomechanical systemDensity plot of logarithmic negativity related to bipartite entanglement (a) \(E_{mb}\), (b) \(E_{ab}\), (c) \(E_{am}\), and (d) tripartite atom-magnon-phonon entanglement \(R_{\tau}^{\min}\) versus detunings \(\tilde{\Delta}_{m}\) and \(\Delta _{a}\) with \(\tilde{\Delta}_{c}=-\Delta _{a}\) and \(\Omega =0\). See text for the other parameters.Back to article page