EIGENVALUE COLLISION FOR PT-SYMMETRIC WAVEGUIDE

Authors

  • Denis Borisov Institute of Mathematics of Ufa Scientific Center of RAS, Chernyshevskogo, str. 112, 450008, Ufa

DOI:

https://doi.org/10.14311/AP.2014.54.0093

Abstract

We consider a model of a planar PT-symmetric waveguide and study the phenomenon of the eigenvalue collision under perturbation of the boundary conditions. This phenomenon was discovered numerically in previous works. The main result of this work is an analytic explanation of this phenomenon.

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Published

2014-04-30

How to Cite

Borisov, D. (2014). EIGENVALUE COLLISION FOR PT-SYMMETRIC WAVEGUIDE. Acta Polytechnica, 54(2), 93–100. https://doi.org/10.14311/AP.2014.54.0093

Issue

Vol. 54 No. 2 (2014)

Section

Articles