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A Symbolic-Numeric Approach for Solving the Eigenvalue Problem for the One-Dimensional Schrödinger Equation

  • I. N. Belyaeva
  • N. A. Chekanov
  • A. A. Gusev
  • V. A. Rostovtsev
  • S. I. Vinitsky
Conference paper
  • 439 Downloads
Part of the Lecture Notes in Computer Science book series (LNCS, volume 4194)

Abstract

A general scheme of a symbolic-numeric approach for solving the eigenvalue problem for the one-dimensional Shrödinger equation is presented. The corresponding algorithm of the developed program EWA using a conventional pseudocode is described too. With the help of this program the energy spectra and the wave functions for some Schrödinger operators such as quartic, sextic, octic anharmonic oscillators including the quartic oscillator with double well are calculated.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2006

Authors and Affiliations

  • I. N. Belyaeva
    • 1
  • N. A. Chekanov
    • 1
  • A. A. Gusev
    • 2
  • V. A. Rostovtsev
    • 2
  • S. I. Vinitsky
    • 2
  1. 1.Belgorod State UniversityBelgorodRussia
  2. 2.Joint Institute for Nuclear ResearchDubna, Moscow RegionRussia

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