109 citations · 665 across the 27 of their papers we have counts for
4 papers · 1 filter
Reconstructing QCD Spectral Functions with Gaussian Processes
Jan Horak, Jan M. Pawlowski, José Rodríguez-Quintero +4
We reconstruct ghost and gluon spectral functions in 2+1 flavor QCD with Gaussian process regression. This framework allows us to largely suppress spurious oscillations and other c…
Ghost spectral function from the spectral Dyson-Schwinger equation
Jan Horak, Joannis Papavassiliou, Jan M. Pawlowski +1
We compute the ghost spectral function in Yang-Mills theory by solving the corresponding Dyson-Schwinger equation for a given input gluon spectral function. The results encompass b…
Shocks and quark-meson scatterings at large density
Eduardo Grossi, Friederike J. Ihssen, Jan M. Pawlowski +1
We discuss the phase structure of the two-flavour quark-meson model including quantum, thermal, density and critical fluctuations with the functional renormalisation group. This st…
QMeS-Derivation: Mathematica package for the symbolic derivation of functional equations
Jan M. Pawlowski, Coralie S. Schneider, Nicolas Wink
We present the Mathematica package QMeS-Derivation. It derives symbolic functional equations from a given master equation. The latter include functional renormalisation group equat…