Non-Hermitian impurity problem
In this article, Emmanouil Kokkinakis (Ph.D. Student), Ioannis Komis (Postdoctoral Researcher) and Prof. Konstantinos G. Makris, investigate wave dynamics in two-dimensional nonlinear non-Hermitian photonic lattices. Their work, recently published in Communications Physics, explores how nonlinearity and non-Hermiticity jointly shape light localization and transport in higher-dimensional systems.



