In-Medium Effects in the Holographic Quark-Gluon Plasma

Figure 14

The trajectory of the quasinormal mode with lowest |𝔴| in the complex 𝔴-plane parametrized by the quark mass parameter 𝑚. for Re𝔴<3 successive points have Δ𝑚=0.1, for Re𝔴>3 we chose Δ𝑚=0.25.