1998/06/30 by J. Oscar Rosas-Ortiz, Óscar Rosas-Ortiz
Chemistry · Physics and Astronomy · #Molecular Spectroscopy and Structure #Quantum Mechanics and Non-Hermitian Physics #Quantum chaos and dynamical systems #quant-ph
paper · pdf · doi:10.1088/0305-4470/31/50/012
published as J.Phys.A31:10163-10179,1998 · LaTex file, 21 pages, 2 PostScript figures and some references added. To be published in J. Phys. A: Math. Gen. (1998)
arxiv created 1998/10/28 · openalex publication_date 1998/12/18 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/30
A set of factorization energies is introduced, giving rise to a generalization of the Schrödinger (or Infeld and Hull) factorization for the radial hydrogen-like Hamiltonian. An algebraic intertwining technique involving such factorization energies leads us to derive n -parametric families of potentials which, in general, are almost-isospectral to the hydrogen-like radial Hamiltonians. The construction of SUSY partner Hamiltonians with ground state energies greater than the corresponding ground state energy of the initial Hamiltonian is also explicitly performed.