%0 Journal Article
%A Zafeiropoulos, S.
%A Boucaud, Ph
%A de Soto, Feliciano
%A Rodríguez-Quintero, J.
%A Segovia, Jorge
%T Strong Running Coupling from the Gauge Sector of Domain Wall Lattice QCD with Physical Quark Masses
%D 2019
%U https://hdl.handle.net/10433/22801
%X 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 three flavors of domain wall fermions. We find , in remarkably good agreement with the world-wide average. Our computational bridge to this value is the Taylor-scheme strong coupling, which has been revealed of great interest by itself because it can be directly related to the quark-gluon interaction kernel in continuum approaches to the QCD bound-state problem.
%K Lattice
%K QCD
%K Quantum chromodynamics
%K Strong interaction
%~