G. Pantis et al., DISPERSION-RELATION FOR EQUIVALENT LOCAL POTENTIALS WITH SPURIOUS ANDDYNAMIC ENERGY-DEPENDENCE, Journal of physics. G, Nuclear and particle physics, 21(8), 1995, pp. 1079-1087
We have shown theoretically and demonstrated with a few numerical exam
ples that the dispersion relation satisfied by non-local microscopic p
otentials which include Pauli-exchange terms also holds approximately
for the equivalent local potentials under certain conditions on the no
n-locality and the propagator. This generalizes the results of a previ
ous paper by Pacheco st al where the validity of the dispersion relati
on was proved under similar conditions for the propagator but in the a
bsence of Pauli-exchange terms.