Quasi-exactly solvable hyperbolic potential and its anti-isospectral counterpart

E. Condori-Pozo, M. A. Reyes, H. C. Rosu

We solve the eigenvalue spectra for two quasi exactly solvable (QES) Schrödinger problems defined by the potentials $V(x;γ,η) = 4γ^{2}\cosh^{4}(x) + V_{1}(γ,η) \cosh^{2}(x) + η\lef…