Two meson systems with Ginsparg-Wilson valence quarks
Two meson systems with Ginsparg-Wilson valence quarks
Unphysical effects associated with finite lattice spacing and partial quenching may lead to the presence of unphysical terms in chiral extrapolation formulas. These unphysical terms must then be removed during data analysis before physical predictions can be made. In this work, we show that through next-to-leading order, there are no …