On a Quantum Waveguide with a Small PT-symmetric Perturbation
DOI:
https://doi.org/10.14311/938Keywords:
waveguide, PT-symmetric potential, spectrumAbstract
We consider a quantum waveguide with a small PT-symmetric perturbation described by a potential. We study the spectrum of such a system and show that the perturbation can produce eigenvalues near the threshold of the continuous spectrum.Downloads
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