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Solutions of the Second Pöschl–Teller Potential Solved by an Improved Scheme to the Centrifugal Term

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Abstract

Using an improved approximate formula to the centrifugal term, we present arbitrary l-state bound and scattering solutions of the second Pöschl–Teller potential. We find that our approximate formula is better than a previous one since the calculated results are in better agreement with numerically exact ones.

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Authors and Affiliations

  1. School of Physics and Electronics, Yancheng Teachers University, Yancheng, 224051, Jiangsu, China

    Yuan You, Fa-Lin Lu, Dong-Sheng Sun & Chang-Yuan Chen

  2. Departamento de Física, Escuela Superior de Física y Matemáticas, Instituto Politécnico Nacional, Edificio 9, Unidad Profesional Adolfo López Mateos, Mexico, DF, 07738, Mexico

    Shi-Hai Dong

Authors
  1. Yuan You
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  2. Fa-Lin Lu
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  3. Dong-Sheng Sun
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  4. Chang-Yuan Chen
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  5. Shi-Hai Dong
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Correspondence to Chang-Yuan Chen or Shi-Hai Dong.

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You, Y., Lu, FL., Sun, DS. et al. Solutions of the Second Pöschl–Teller Potential Solved by an Improved Scheme to the Centrifugal Term. Few-Body Syst 54, 2125–2132 (2013). https://doi.org/10.1007/s00601-013-0725-y

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  • DOI: https://doi.org/10.1007/s00601-013-0725-y

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