• Phase-equivalent potentials using SUSY transformations

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    • Keywords


      SUSY transformations; Manning–Rosen potential; supersymmetry-inspired factorisation method; phase function method; phase-equivalent potentials; n–p, p–p, α–p; α–n scattering phase shifts.

    • Abstract


      The approximate phase-equivalent potentials to Manning–Rosen one are constructed using supersymmetric algebra. Using the supersymmetric factorization method, four SUSY transformations T$_1$, T$_2$, T$_3$ and T$_4$ are operated in pairs on Manning–Rosen potential to construct three different phase-equivalent potentials. These methodologies are verified by computing scattering phase shifts for different partial waves of nucleon-nucleon and α–nucleon systems using the newly constructed phase-equivalent potentials. Good agreement with standard phase-shift data prove the merits of our approaches.

    • Author Affiliations



      1. Department of Physics, National Institute of Technology, Jamshedpur 831 014, India
    • Dates

  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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