102 citations · 229 across the 12 of their papers we have counts for
5 papers · 1 filter
Dressed Polyakov loops and center symmetry from Dirac spectra
Falk Bruckmann, Erek Bilgici, Christof Gattringer +1
We construct a novel observable for finite temperature QCD that relates confinement and chiral symmetry. It uses phases as boundary conditions for the fermions. We discuss numerica…
Dual condensate, dressed Polyakov loops and center symmetry from Dirac spectra
Falk Bruckmann, Erek Bilgici, Christof Gattringer +1
We construct a novel observable for finite temperature QCD that relates confinement and chiral symmetry. It uses phases as boundary conditions for the fermions. We discuss numerica…
A New Method of Calculating the Running Coupling Constant
Erek Bilgici, Antonino Flachi, Etsuko Itou +6
We propose a new method to compute the running coupling constant of gauge theories on the lattice. We first give the definition of the running coupling in the new scheme using the…
Static quark-antiquark potential and Dirac eigenvector correlators
Erek Bilgici, Christof Gattringer
We represent the Polyakov loop correlator as a spectral sum of correlators of eigenvectors of the lattice Dirac operator. This spectral representation is studied numerically using…
Dual quark condensate and dressed Polyakov loops
Erek Bilgici, Falk Bruckmann, Christof Gattringer +1
We construct a new order parameter for finite temperature QCD by considering the quark condensate for U(1)-valued temporal boundary conditions for the fermions. Fourier transformat…