Comment on "Relation between scattering amplitude and Bethe-Salpeter wave function in quantum field theory"
High Energy Physics - Lattice
2018-09-12 v3 High Energy Physics - Phenomenology
Nuclear Theory
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.
Cite
@article{arxiv.1711.09344,
title = {Comment on "Relation between scattering amplitude and Bethe-Salpeter wave function in quantum field theory"},
author = {Sinya Aoki and Takumi Doi and Tetsuo Hatsuda and Noriyoshi Ishii},
journal= {arXiv preprint arXiv:1711.09344},
year = {2018}
}
Comments
3 pages. Version accepted for publication in Physical Review D