Supersymmetry Transformations for Delta Potentials

Supersymmetry Transformations for Delta Potentials

We make a detailed study of the first and second-order SUSY partners of a one-dimensional free Hamiltonian with a singular perturbation proportional to a Dirac delta function. It is shown that the second-order transformations increase the spectral manipulation possibilities offered by the standard f...

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Bibliographic Details
Main Authors: David J. Fernández C., Manuel Gadella, Luis Miguel Nieto
Format: Article
Language:English
Published: National Academy of Science of Ukraine 2011-03-01
Series:Symmetry, Integrability and Geometry: Methods and Applications
Subjects:
first and second-order SUSY
singular potentials
Online Access:http://dx.doi.org/10.3842/SIGMA.2011.029

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