On a Quantum Waveguide with a Small PT-symmetric Perturbation

Authors

  • D. Borisov

DOI:

https://doi.org/10.14311/938

Keywords:

waveguide, PT-symmetric potential, spectrum

Abstract

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. 

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Author Biography

  • D. Borisov

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Published

2007-01-02

Issue

Vol. 47 No. 2-3 (2007)

Section

Articles

How to Cite

Borisov, D. (2007). On a Quantum Waveguide with a Small PT-symmetric Perturbation. Acta Polytechnica, 47(2-3). https://doi.org/10.14311/938