Reply to “Comment on 'Relation between scattering amplitude and Bethe-Salpeter wave function in quantum field theory”'

T Yamazaki, Y Kuramashi - Physical review D, 2018 - APS
T Yamazaki, Y Kuramashi
Physical review D, 2018APS
We reemphasize the momentum dependence of the coefficients of the derivative expansion
as already explained in our paper. 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.
We reemphasize the momentum dependence of the coefficients of the derivative expansion as already explained in our paper . 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.
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