4 papers
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…
Subskin modes in a nonlinear non-Hermitian system
C. Yuce
Subskin modes are distinct from conventional skin modes as they localize not at the system's edge but rather below the edge. Unlike skin modes, where a substantial number of them c…
Nonlinear skin modes and fixed points
C. Yuce
We investigate a one-dimensional tight-binding lattice with asymmetrical couplings and various type of nonlinearities to study nonlinear non-Hermitian skin effect. Our focus is on…
From scale-free to Anderson localization: a size-dependent transition
Burcu Yılmaz, Cem Yuce, Ceyhun Bulutay
Scale-free localization in non-Hermitian systems is a distinctive type of localization where the localization length of certain eigenstates, known as scale-free localized (SFL) sta…