出版社：SISSA, Scuola Internazionale Superiore di Studi Avanzati
摘要：We present numerical simulation of QCD with two dynamical quark flavors described by the
overlap fermion action on a 163×32×(0.12 fm)4 lattice. We calculate pseudo-scalar masses and
decay constants and investigate their chiral properties. We test the consistency of our data with
the two-loop chiral perturbation theory predictions, which should also be valid at finite lattice
spacings because of the exact chiral symmetry, including the finite size effects.
