This article reviews recent developments in the non-Hermitian skin effect (NHSE),
particularly on its rich interplay with topology. The review starts off with a pedagogical …

A review is given on the foundations and applications of non-Hermitian classical and
quantum physics. First, key theorems and central concepts in non-Hermitian linear algebra …

A non-Hermitian extension of a Chern insulator and its bulk-boundary correspondence are
investigated. It is shown that in addition to the robust chiral edge states that reflect the …

By investigating information flow between a general parity-time (PT-) symmetric non-
Hermitian system and an environment, we find that the complete information retrieval from …

We investigate a topological superconducting wire with balanced gain and loss that is
effectively described by the non-Hermitian Kitaev/Majorana chain with parity-time symmetry …

Yang-Lee edge singularities (YLES) are the edges of the partition function zeros of an
interacting spin model in the space of complex control parameters. They play an important …

In this paper, we investigate the driven dynamics of the localization transition in the non-
Hermitian Aubry-André model with the periodic boundary condition. Depending on the …

We report our realization of a parity–time (PT)-symmetric non-Hermitian many-body system
using cold atoms with dissipation. After developing a theoretical framework on PT-symmetric …

The Yang-Lee edge singularity was originally studied from the standpoint of mathematical
foundations of phase transitions. However, direct observation of anomalous scaling with the …

In this paper, the interplay of the non-Herimiticity and the cascade of delocalization transition
in a quasiperiodic chain are studied. The study is applied in the non-Hermitian interpolating …