120 citations · 832 across the 23 of their papers we have counts for
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In-medium spectral functions and dilepton rates with the Functional Renormalization Group
Ralf-Arno Tripolt, Christopher Jung, Naoto Tanji +2
We present recent results on in-medium spectral functions of vector and axial-vector mesons, the electromagnetic (EM) spectral function and dilepton rates using the Functional Reno…
Fermionic spectral functions with the Functional Renormalization Group
Ralf-Arno Tripolt, Johannes Weyrich, Lorenz von Smekal +1
We present first results on the calculation of fermionic spectral functions from analytically continued flow equations within the Functional Renormalization Group approach. Our met…
Numerical analytic continuation of Euclidean data
Ralf-Arno Tripolt, Philipp Gubler, Maksim Ulybyshev +1
In this work we present a direct comparison of three different numerical analytic continuation methods: the Maximum Entropy Method, the Backus-Gilbert method and the Schlessinger p…