publication . Preprint . 2003

Supersymmetrically transformed periodic potentials

C, David J. Fernandez;
Open Access English
  • Published: 16 Jan 2003
Abstract
The higher order supersymmetric partners of a stationary periodic potential are studied. The transformation functions associated to the band edges do not change the spectral structure. However, when the transformation is implemented for factorization energies inside of the forbidden bands, the final potential will have again the initial band structure but it can have bound states encrusted into the gaps, giving place to localized periodicity defects.
Subjects
free text keywords: Quantum Physics, High Energy Physics - Theory
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