$F_K/F_{\ddot{I}}€$ as a precision test of a new four flavor Domain Wall Fermion action

Renwick J. Hudspith, Nicolas Garron, Zack Hall +12

We present a new set of lattice QCD ensembles with four flavors of smeared Möbius Domain Wall Fermions with good chiral symmetry and small fifth-dimensional extent. A modest amoun…