%0 Journal Article %T On Solvable Potentials, Supersymmetry, and the One-Dimensional Hydrogen Atom %A R. P. Mart¨ªnez-y-Romero %A H. N. N¨²nez-Y¨¦pez %A A. L. Salas-Brito %J Communications and Network %P 62-64 %@ 1947-3826 %D 2010 %I Scientific Research Publishing %R 10.4236/cn.2010.21009 %X The ways for improving on techniques for finding new solvable potentials based on supersymmetry and shape invariance has been discussed by Morales et al. [1] In doing so they address the peculiar system known as the one-dimensional hydrogen atom. In this paper we show that their remarks on such problem are mistaken. We do this by explicitly constructing both the one-dimensional Coulomb potential and the superpotential associated with the problem, objects whose existence are denied in the mentioned paper. %K one-dimensional hydrogen atom %K one-dimensional Coulomb potential %K supersymmetric quantum mechanics. %U http://www.scirp.org/journal/PaperInformation.aspx?PaperID=1287