Swanson Hamiltonian revisited through the complex scaling method

Marta Reboiro, Romina Ramírez, Viviano Fernández

Swanson Hamiltonian revisited through the complex scaling method

Číslo: 1/2022
Periodikum: Acta Polytechnica
DOI: 10.14311/AP.2022.62.0157

Klíčová slova: PT-symmetric Hamiltonians, Swanson model, Complex Scaling Method

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Anotace: In this work, we study the non-hermitian PT-symmetry Swanson Hamiltonian in the framework of the Complex Scaling Method. We show that by applying this method we can work with eigenfunctions that are square-integrable both in the PT and in the non-PT symmetry phase.