In this review, we present the theoretical foundations and first-principles frameworks to
describe quantum matter within quantum electrodynamics (QED) in the low-energy regime …

Molecular polaritons are quasiparticles resulting from the hybridization between molecular
and photonic modes. These composite entities, bearing characteristics inherited from both …

The realization of lossless metasurfaces with true chirality crucially requires the fabrication of
three-dimensional structures, constraining experimental feasibility and hampering practical …

We review the physics and some applications of photonic structures designed for the
realization of strong nonlinear chiroptical response. We pay much attention to the recent …

Coupling between light and material excitations underlies a wide range of optical
phenomena. Polaritons are eigenstates of a coupled system with a hybridized wave …

The development of efficient techniques to distinguish mirror images of chiral molecules
(enantiomers) is very important in both chemistry and physics. Enantiomers share most …

A global trend towards miniaturization and multiwavelength performance of nanophotonic
devices drives research on novel phenomena, such as bound states in the continuum and …

Two-dimensional chiral metasurfaces seem to contradict Lord Kelvin's geometric definition
of chirality since they can be made to coincide by performing rotational operations …

Chirality describes mirror symmetry breaking in geometric structures or certain physical
quantities. The interaction between chiral structure and chiral light provides a rich collection …

The emergence of van der Waals (vdW) materials resulted in the discovery of their high
optical, mechanical, and electronic anisotropic properties, immediately enabling countless …