120 citations · 832 across the 23 of their papers we have counts for
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Flow equations for spectral functions at finite external momenta
Ralf-Arno Tripolt, Lorenz von Smekal, Jochen Wambach
In this work we study the spatial-momentum dependence of mesonic spectral functions obtained from the quark-meson model using a recently proposed method to calculate real-time obse…
Spectral functions from the functional renormalization group at finite temperature and density
Ralf-Arno Tripolt, Nils Strodthoff, Lorenz von Smekal +1
We present a viable method to obtain real-time quantities such as spectral functions or transport coefficients at finite temperature and density within a non-perturbative Functiona…
Spectral Functions from the Functional Renormalization Group
Jochen Wambach, Ralf-Arno Tripolt, Nils Strodthoff +1
In this article we wish to present a new method to obtain spectral functions at finite temperature and density from the Functional Renormalization Group (FRG). The FRG offers a pow…