Figure 4
From: Witness of non-Markovian dynamics based on Bhattacharyya quantum distance
Comparison between the dynamics of the Bhattacharyya distance (\(D_{Bhatt}\)), Bures distance (\(D_{Bures}\)), Hilbert-Schmidt speed (\(HSS_{\phi }\)), and quantum Fisher information (\(\mathcal {F}_{\phi }\)) with respect to the phase of the dipole matrix element for the two-level atom scenario when \(\Omega _R=0.5\) and \(\Delta =1\).
