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HK: Fachverband Physik der Hadronen und Kerne

HK 34: Heavy Ion Collision and QCD Phases VIII

HK 34.7: Vortrag

Mittwoch, 16. März 2016, 15:45–16:00, S1/01 A01

Mesonic Spectral Functions from the Functional Renormalization Group — •Christopher Jung^1,2 and Lorenz von Smekal^1,2 — ¹JLU Giessen — ²TU Darmstadt

We present a non-perturbative method to obtain spectral functions at finite temperature and density from the Functional Renormalization Group (FRG). This method is based on an analytic continuation on the level of the flow equations. In particular, we will use an effective QCD model, the Polyakov-quark-meson model, to calculate mesonic spectral functions along the phase diagram of the model.