Parametric symmetries in exactly solvable real and <i>PT</i> symmetric complex potentials
Parametric symmetries in exactly solvable real and <i>PT</i> symmetric complex potentials
In this paper, we discuss the parametric symmetries in different exactly solvable systems characterized by real or complex P T symmetric potentials. We focus our at- tention on the conventional potentials such as the generalized Poschl Teller (GPT), o Scarf-I and P T symmetric Scarf-II which are invariant under certain …