Comment on "Self-Isospectral Periodic Potentials and Supersymmetric Quantum Mechanics"

Uday Sukhatme, Avinash Khare

We show that the formalism of supersymmetric quantum mechanics applied to the solvable elliptic function potentials $V(x)=mj(j+1){sn}^2(x,m)$ produces new exactly solvable one-di…