Local realizations of contact interactions in two- and three-body problems
arXiv:nucl-th/9912020 · doi:10.1103/PhysRevC.63.064301
Abstract
Mathematically rigorous theory of the two-body contact interaction in three dimension is reviewed. Local potential realizations of this proper contact interaction are given in terms of Poschl-Teller, exponential and square-well potentials. Three body calculation is carried out for the halo nucleus 11Li using adequately represented contact interaction.
submitted to Phys. Rev. C
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