112 citations · 1k across the 48 of their papers we have counts for
5 papers · 1 filter
Gluon propagator and three-gluon vertex with dynamical quarks
A. C. Aguilar, F. De Soto, M. N. Ferreira +3
We present a detailed analysis of the kinetic and mass terms associated with the Landau gauge gluon propagator in the presence of dynamical quarks, and a comprehensive dynamical st…
Effective charge from lattice QCD
Zhu-Fang Cui, Jin-Li Zhang, Daniele Binosi +7
Using lattice configurations for quantum chromodynamics (QCD) generated with three domain-wall fermions at a physical pion mass, we obtain a parameter-free prediction of QCD's reno…
Taming the sign problem of the finite density Hubbard model via Lefschetz thimbles
Maksim Ulybyshev, Christopher Winterowd, Savvas Zafeiropoulos
We study the sign problem in the Hubbard model on the hexagonal lattice away from half-filling using the Lefschetz thimbles method. We identify the saddle points, reduce their amou…
Lefschetz thimbles decomposition for the Hubbard model on the hexagonal lattice
Maksim Ulybyshev, Christopher Winterowd, Savvas Zafeiropoulos
We propose a framework to study the properties of the Lefschetz thimbles decomposition for lattice fermion models approaching the thermodynamic limit. The proposed set of algorithm…
The strong running coupling from the gauge sector of Domain Wall lattice QCD with physical quark masses
S. Zafeiropoulos, Ph. Boucaud, F. De Soto +2
We report on the first computation of the strong running coupling at the physical point (physical pion mass) from the ghost-gluon vertex, computed from lattice simulations with thr…