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quant-ph2006★ 2 cited
Iterative Solutions for Low Lying Excited States of a Class of Schroedinger Equation
R. Friedberg, T. D. Lee, W. Q. Zhao
The convergent iterative procedure for solving the groundstate Schroedinger equation is extended to derive the excitation energy and the wave function of the low-lying excited stat…
quant-ph2005
Convergent Iterative Solutions for a Sombrero-Shaped Potential in Any Space Dimension and Arbitrary Angular Momentum
R. Friedberg, T. D. Lee, W. Q. Zhao
We present an explicit convergent iterative solution for the lowest energy state of the Schroedinger equation with an -dimensional radial potential an…