The introduction of the hard core potential into the two-body problem forces the system wave function to vanish, if the interacting particles approach each other more closely than the hard core radius. In this paper it is shown that this “hard core effect” can also be obtained in the two-body problem by replacing the hard core potential with a δ′ interaction of suitable strength.
Topics
Two-body problem
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© 1969 American Association of Physics Teachers.
1969
American Association of Physics Teachers
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