In-Medium Effects in the Holographic Quark-Gluon Plasma

Figure 19

Spectral functions for various baryon densities (a) and isospin densities (b), again normalized to 𝑁_𝑓𝑁_𝑐𝑇²/4. At increasing densities 𝑑̃‌ the peaks are smeared out, as we saw in the discussion of the spectral functions in Section 3. At very high densities a new structure forms at small 𝔴.

(a)

(b)