Construction of a Potential from a Phase Shift
Physical Review1952Vol. 87(6), pp. 977–992
Citations Over TimeTop 10% of 1952 papers
Abstract
Two methods of constructing a potential, in the form of a series, from a given $S$ phase shift are described. The convergence of one of these is analyzed. Examples show that it can converge comfortably even for potentials which are so strong as to have a bound state. The ambiguity of the potential, connected with the existence of bound states, is discussed in an appendix.
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