546 citations · 1.4k across the 21 of their papers we have counts for
4 papers · 1 filter
Non-perturbative thermal flows and resummations
Daniel F. Litim, Jan M. Pawlowski
We construct a functional renormalisation group for thermal fluctuations. Thermal resummations are naturally built in, and the infrared problem of thermal fluctuations is well unde…
Uniqueness of infrared asymptotics in Landau gauge Yang-Mills theory
Christian S. Fischer, Jan M. Pawlowski
We uniquely determine the infrared asymptotics of Green functions in Landau gauge Yang-Mills theory. They have to satisfy both, Dyson-Schwinger equations and functional renormalisa…
Do Instantons Like a Colorful Background?
Holger Gies, Joerg Jaeckel, Jan M. Pawlowski +1
We investigate chiral symmetry breaking and color symmetry breaking in QCD. The effective potential of the corresponding scalar condensates is discussed in the presence of non-pert…
Convexity of the effective action from functional flows
Daniel F. Litim, Jan M. Pawlowski, Lautaro Vergara
We show that convexity of the effective action follows from its functional flow equation. Our analysis is based on a new, spectral representation. The results are relevant for the…