arXiv:1711.09344·v3·High Energy Physics — Lattice
Comment on "Relation between scattering amplitude and Bethe-Salpeter wave function in quantum field theory"
Sinya Aoki🇯🇵 · Takumi Doi🇯🇵 · Tetsuo Hatsuda🇯🇵 · Noriyoshi Ishii🇯🇵
Abstract
We invalidate the arguments given in [T.Yamazaki and Y.Kuramashi, Phys. Rev. D96, 114511 (2017)] over the HAL QCD method for hadron-hadron interactions on the lattice. We also pose questions on the practical usefulness of the method proposed in this reference.
Comments: 3 pages. Version accepted for publication in Physical Review D