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quant-ph2025
Edge burst effect and scale-free localization
G. Sen, C. Yuce
The non-Hermitian edge burst is a phenomenon observed in non-Hermitian quantum dynamics, characterized by a significant accumulation of loss at the boundaries of a system. We prese…
quant-ph2021★ 42 cited
Nonlinear non-Hermitian skin effect
C. Yuce
Distant boundaries in linear non-Hermitian lattices can dramatically change energy eigenvalues and corresponding eigenstates in a nonlocal way. This effect is known as non-Hermitia…
quant-ph2014★ 8 cited
Pseudo PT symmetric lattice
C. Yuce
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 f…