Accurate calculation of the eigenvalues of a new simple class of superpotentials in SUSY quantum mechanics

Francisco M. Fernández

Published 2012-03-22, updated 2013-03-03Version 2

We obtain accurate eigenvalues for two recently derived SUSY partner Hamiltonians. We improve the Rayleigh-Ritz variational method proposed by the authors and show how to apply the Riccati-Pad\'{e} method to those particular partner potentials.