$K_{l3}$ form factors at the physical point on (10.9 fm)${}^3$ volume

Junpei Kakazu, Ken-ichi Ishikawa, Naruhito Ishizuka +7

We present the calculation of the $K_{l3}$ form factors with $N_f=2+1$ nonperturbatively $O(a)$-improved Wilson quark action and Iwasaki gauge action at the physical point on a…