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arXiv · 1507.01415

PT Symmetric Floquet Topological Phase

C. Yuce
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Abstract

In this paper, we study the existence of Floquet topological insulators for PT symmetric non-Hermitian Hamiltonians. We consider an array of waveguide in 1D with periodically changing non-Hermitian potential and predict the existence of Floquet topological insulators in the system. We also extend the concept of Floquet topological phase to a two dimensional non-Hermitian system.

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C. Yuce. 2015-07-06. PT Symmetric Floquet Topological Phase. https://doi.org/10.1140/epjd%2Fe2015-60220-7

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