We present the symplectic algorithm for solving the continuum eigen-functions of 1-dimensional (1D) time-independent Schrodinger equation, which keeps Wronskian conservation of linearly independent continuumeigen-fun...
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We present the symplectic algorithm for solving the continuum eigen-functions of 1-dimensional (1D) time-independent Schrodinger equation, which keeps Wronskian conservation of linearly independent continuum eigen-functions. This symplectic algorithm has been applied to the computation of the linearly independent continuum eigen-functions of both 1D soft-coulomb potential and Poshl-Teller short-range potential as well as the radial continuum eigen-functions of hydrogen atom. The numerical results using the symplectic algorithm are in agreement with the existing theories. (C) 2004 Wiley Periodicals, Inc.
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