We study chiral and nonreciprocal single-photon scattering in a chiral-giant-molecule
waveguide-QED system. Here, the giant molecule consists of two coupled giant atoms …

Giant atoms provide a promising platform for engineering decoherence-free interactions,
which is a major task in modern quantum technologies. Here we study systematically how to …

We study the Markovian and non-Markovian dynamics in a giant atom system which couples
to a coupled resonator waveguide (CRW) via two distant sites. Under certain conditions, we …

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 …

Giant atoms are attracting interest as an emerging paradigm in the quantum optics of
engineered waveguides. At variance with the well-known artificial giant atoms for microwave …

We study the non-Markovian dynamics of a two-level giant atom interacting with a one-
dimensional semi-infinite waveguide through multiple coupling points, where a perfect …

We study nonreciprocal single-photon scattering in a giant-spin-ensemble (GSE)–
waveguide magnonics system where the GSE constructed by a yttrium iron garnet sphere …

We investigate the two-photon scattering processes in a one-dimensional waveguide
coupled to either a two-level or three-level giant atom. By manipulating the accumulated …

We study in this paper the decay dynamics of a two-level giant atom, which is coupled to a
quasi-one-dimensional sawtooth lattice exposed to uniform synthetic magnetic fluxes. In the …

We propose a scheme to achieve the magnon blockade (MB) effect in a system consisting of
a giant spin ensemble and a giant atom coupled to a waveguide. We show a physical …