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Topological Quantum Computing
Open Quantum Systems Decoherence
Quantum Simulation
Pseudo PT symmetric lattice
arXiv
Authors: C. Yuce
Year
2014
Paper ID
46474
Status
Preprint
Abstract Read
~2 min
Abstract Words
61
Citations
N/A
Abstract
We study pseudo PT symmetry for a tight binding lattice with a general form of the modulation. Using high-frequency Floquet method, we show that the critical non-Hermitian degree for the reality of the spectrum can be manipulated by varying the parameters of the modulation. We study the effect of periodical and quasi-periodical nature of the modulation on the pseudo PT symmetry.
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