Vladimir Poltoratskiy: Pdf
Vladimir Poltoratskiy’s research operates at this precise intersection. By investigating systems where gain and loss are present, Poltoratskiy and collaborators have elucidated phenomena that defy Hermitian intuition. His work is pivotal in establishing that non-Hermitian systems possess a unique topological structure that leads to the accumulation of bulk eigenstates at the boundaries, a phenomenon known as the Non-Hermitian Skin Effect.