Elsevier

Annals of Physics

Volume 270, Issue 1, 20 November 1998, Pages 155-177
Annals of Physics

Regular Article
Conditionally Exactly Solvable Potentials: A Supersymmetric Construction Method

https://doi.org/10.1006/aphy.1998.5856Get rights and content

Abstract

We present in this paper a rather general method for the construction of so-called conditionally exactly solvable potentials. This method is based on algebraic tools known from supersymmetric quantum mechanics. Various families of one-dimensional potentials are constructed whose corresponding Schrödinger eigenvalue problem can be solved exactly under certain conditions of the potential parameters. Examples of quantum systems on the real line and the half line as well as on some finite interval are studied in detail.

References (30)

  • J.N. Ginocchio

    Ann. Phys. (N.Y.)

    (1984)
  • M.M. Nieto

    Phys. Lett.

    (1984)
  • A.A. Andrianov et al.

    Phys. Lett. A

    (1993)
  • G. Junker et al.

    Phys. Lett. A

    (1997)
  • F. Cannata et al.

    Phys. Lett. A

    (1998)
  • E. Schrödinger

    Proc. R. Irish Acad. A

    (1940)
  • L. Infeld et al.

    Rev. Mod. Phys.

    (1951)
  • G. Junker

    Supersymmetric Methods in Quantum and Statistical Physics

    (1996)
  • L.E. Gendenshtein

    JETP Lett.

    (1983)
  • G.A. Natanzon

    Teor. Mat. Fiz.

    (1979)
  • F. Cooper et al.

    Phys. Rev. D

    (1987)
  • P.B. Abraham et al.

    Phys. Rev. A

    (1980)
  • B. Mielnik

    J. Math. Phys.

    (1984)
  • M. Luban et al.

    Phys. Rev. D

    (1986)
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