A New Kind of Shift Operators for Infinite Circular and Spherical Wells

<table>Different-radius spherical wells constructed by shift operators for <svg height="12.4375" id="M228" style="vertical-align:-0.17555pt" version="1.1" viewbox="0 0 32.275002 12.4375" width="32.275002" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg> case illustrated in cross section.</table>

Advances in Mathematical Physics

fig3

Figure 3

Figure 3: A New Kind of Shift Operators for Infinite Circular and Spherical Wells 