Dynamics of Chiral State Transfer in the Vicinity of a Non-Hermitian Singularity

H. Nasari; H. Nasari; G. Lopez-Galmiche; H. E. Lopez-Aviles; A. Schumer; A.U. Hassan; Q. Zhong; S. Rotter; P. L. LiKamWa; D. N. Christodoulides; M. Khajavikhan; M. Khajavikhan

doi:10.1364/CLEO_QELS.2022.FM5B.7

Conference on Lasers and Electro-Optics
Technical Digest Series (Optica Publishing Group, 2022),
paper FM5B.7
•https://doi.org/10.1364/CLEO_QELS.2022.FM5B.7

Dynamics of Chiral State Transfer in the Vicinity of a Non-Hermitian Singularity

H. Nasari, G. Lopez-Galmiche, H. E. Lopez-Aviles, A. Schumer, A.U. Hassan, Q. Zhong, S. Rotter, P. L. LiKamWa, D. N. Christodoulides, and M. Khajavikhan

CLEO: QELS_Fundamental Science 2022

San Jose, California United States
15–20 May 2022
ISBN: 978-1-957171-05-0

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Non-Hermitian Systems and Parity-time Symmetry II (FM5B)

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H. Nasari, G. Lopez-Galmiche, H. E. Lopez-Aviles, A. Schumer, A. U. Hassan, Q. Zhong, S. Rotter, P. L. LiKamWa, D. N. Christodoulides, and M. Khajavikhan, "Dynamics of Chiral State Transfer in the Vicinity of a Non-Hermitian Singularity," in Conference on Lasers and Electro-Optics, Technical Digest Series (Optica Publishing Group, 2022), paper FM5B.7.

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Abstract

The parametric steering of a non-Hermitian Hamiltonian on closed loops excluding the exceptional point is studied. It is shown that a combination of topology and shape of the Riemann surfaces governs the topological state transfer.

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