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math-ph2022★ 1 cited
Rank One Perturbations Supported by Hybrid Geometries and Their Deformations
Fatih Erman, Sema Seymen, Osman Teoman Turgut
We study the hybrid type of rank one perturbations in and , where the perturbation supported by a circle/sphere is considered together with the delta p…
math-ph2021★ 6 cited
A Direct Method For the Low Energy Scattering Solution of Delta Shell Potentials
Fatih Erman, Sema Seymen
A direct method for the bound states and the low energy scattering from a circular and a spherical delta shell potentials is proposed and the results are compared with the one usin…