Shape Invariant Natanzon Potentials from Potential Algebra

Gangopadhyayaa, Asim; Mallow, Jeffry V.; Sukhatme, Uday P.

Shape Invariant Natanzon Potentials from Potential Algebra

Authors

Gangopadhyayaa, Asim

Mallow, Jeffry V.

Sukhatme, Uday P.

Description

Using the underlying algebraic structures of Natanzon potentials, we discuss conditions that generate shape invariant potentials. In fact, these conditions give all the known shape invariant potentials corresponding to a translational change of parameters. We also find that while the algebra for the general Natanzon potential is $SO(2,2)$, a subgroup $SO(2,1)$ suffices for all the shape invariant problems of Natanzon type.
LaTex file, 16 pages, Typographical errors and references corrected