171 citations · 538 across the 16 of their papers we have counts for
4 papers · 1 filter
Determination of LambdaMS from the gluon and ghost propagators in Landau gauge
Andre Sternbeck, Kim Maltman, Michael Müller-Preussker +1
We give an update on our lattice determination of r_0 LambdaMS for different Nf. Our calculations employ the strong coupling constant in the minimal MOM scheme for QCD in Landau ga…
Effect of short-range interactions on the quantum critical behavior of spinless fermions on the honeycomb lattice
D. Mesterházy, J. Berges, L. von Smekal
We present a functional renormalization group investigation of an Euclidean three-dimensional matrix Yukawa model with U(N) symmetry, which describes N = 2 Weyl fermions that effec…
Fluctuations in the quark-meson model for QCD with isospin chemical potential
Kazuhiko Kamikado, Nils Strodthoff, Lorenz von Smekal +1
We study the two-flavor quark-meson (QM) model with the functional renormalization group (FRG) to describe the effects of collective mesonic fluctuations on the phase diagram of QC…
Two- and three-point functions in two-dimensional Landau-gauge Yang-Mills theory: Continuum results
Markus Q. Huber, Axel Maas, Lorenz von Smekal
We investigate the Dyson-Schwinger equations for the gluon and ghost propagators and the ghost-gluon vertex of Landau-gauge gluodynamics in two dimensions. While this simplifies so…