arXiv:1808.06299·v1·High Energy Physics — Lattice
Reply to "Comment on `Relation between scattering amplitude and Bethe-Salpeter wave function in quantum field theory"'
Takeshi Yamazaki🇯🇵 · Yoshinobu Kuramashi🇯🇵
Abstract
We reemphasize the momentum dependence of the coefficients of the derivative expansion as already explained in our paper [1]. We also discuss how the momentum dependence plagues the time-dependent HALQCD method and what is a necessary condition for the method to yield valid results being independent of the choice of the interpolating operators.
Comments: published in PRD with arXiv:1711.09344 simultaneously