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Paper   IPM / P / 8491
School of Physics
  Title:   Raising and Lowering of Generalized Hulth�en Potential from Supersymmetry Approaches
  Author(s):  J. Sadeghi
  Status:   Published
  Journal: Int. J. Theor. Phys.
  No.:  3
  Vol.:  46
  Year:  2007
  Pages:   492-502
  Supported by:  IPM
We obtain the exact bound states of the generalized of Hulth�en potential with negative energy levels using an analytic approach. In order to obtain bound states, we use the associated Jacobi differential equation. Using the supersymmetry approach to quantum mechanics, we show that these bound states, via four pairs of first order differential operators, represent four types of ladder equations. Two types of these supersymmetric structures suggest derivation of algebric solutions for the bound states using two different approaches.

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