Gamow vectors and Supersymmetric Quantum Mechanics

Understand

Gamow solutions are used to transform self-adjoint energy operators by means of factorization (supersymmetric) techniques.

• The transformed non-hermitian operators admit a discrete real spectrum which is occasionally extended by a single complex eigenvalue associated to normalized eigensolutions.
• These new Hamiltonians are not pseudo-hermitian operators and also differ from those obtained by means of complex-scaling transformations.
• As an example, Coulomb-like potentials are studied.