  The QCD light quark mass renormalized at a 1 GeV scale in the $ \overline{MS}
$ scheme is obtained from the numerical results of the lattice QCD simulation
with staggered fermions. The primary emphasis is given to the connection
between the lattice and continuum parameters. The results are compared with
those from the QCD sum rule.

High Energy Physics - Lattice;High Energy Physics - Phenomenology