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 …

Defective spectral degeneracy, known as exceptional point (EP), lies at the heart of various
intriguing phenomena in optics, acoustics, and other nonconservative systems. Despite …

Exceptional points are complex branching singularities of non-Hermitian bands that have
lately attracted considerable interest, particularly in non-Hermitian photonics. In this article …

Quantum optics with giant atoms has provided a new paradigm to study photon scatterings.
In this work, we investigate the nontrivial single-photon scattering properties of giant atoms …

Recently, it was discovered that certain non-Hermitian systems can exhibit qualitative
different properties at different system sizes, such as being gapless at small sizes and …

As light can mediate interactions between atoms in a photonic environment, engineering it
for endowing the photon-mediated Hamiltonian with desired features, like robustness …

We present a general approach to derive Lindblad master equations for a subsystem whose
dynamics is coupled to dissipative bosonic modes. The derivation relies on a Schrieffer …

Giant emitters derive their name from nonlocal field-emitter interactions and feature diverse
self-interference effects. Authors of most of the existing works on giant emitters have …

Both non-Hermitian systems and the behavior of emitters coupled to structured baths have
been studied intensely in recent years. Here, we study the interplay of these paradigmatic …

We establish a general framework for studying the bound states and the photon-emission
dynamics of quantum emitters coupled to structured nanophotonic lattices with engineered …