Extended soft-wall model for the QCD phase diagram


Extended soft-wall model for the QCD phase diagram

Zöllner, R.; Wunderlich, F.; Kämpfer, B.

The soft-wall model, emerging as bottom-up holographic scenario anchored in the AdS/CFT correspondence, displays the disappearance of normalisable modes referring to vector mesons at a temperature $T_{\dis}$ depending on the chemical potential μ, $T_{\dis}(\mu)$. We explore options for making $T_{\dis}(\mu)$ consistent with the freeze-out curve Tf.o.(μ) from relativistic heavy-ion collisions and the cross-over curve Tc(μ) from QCD at small values of μ.

Permalink: https://www.hzdr.de/publications/Publ-24369
Publ.-Id: 24369