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Mapping of the five-parameter exponential-type potential model into trigonometric-type potentials

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Published 3 November 2004 • 2004 IOP Publishing Ltd
, , Citation Chun-Sheng Jia et al 2004 J. Phys. A: Math. Gen. 37 11275 DOI 10.1088/0305-4470/37/46/012

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1 State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum Institute, Nanchong 637001, People's Republic of China

2 Department of Teaching Affairs, China West Normal University, Nanchong 637002, People's Republic of China

3 Department of Basic Sciences, Chinese People's Armed Police Force Academy, Langfang 102800, People's Republic of China

Dates

  1. Received 19 July 2004
  2. Published

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0305-4470/37/46/11275

Abstract

We choose the five-parameter exponential-type potential model as input, and construct five trigonometric-type potentials via point canonical transformations. Their energy spectra and wavefunctions are obtained in a unified manner by using the expressions for the energy spectra and wavefunctions of the five-parameter exponential-type potential model.

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10.1088/0305-4470/37/46/012