85 citations · 492 across the 17 of their papers we have counts for
18 papers
Cavity magnonics and bound states in the continuum with Bragg and anti-Bragg mirrors
B. -Y. Wu, K. -P. Li, G. Chen +7
A periodic resonant emitter array coupled to a one-dimensional waveguide can act as a mirror. A typical example is a Bragg mirror, where emitters are spaced by multiples of half wa…
Hybrid Quasi-Bound State in the Continuum at Topological Quantum Optics Interface
Yue-Zhi Zhang, Leong-Chuan Kwek, Wei Nie
Topological manipulation of light provides a versatile toolbox for photonic technologies. Here, we show that a topological atom array can induce photon localization in a waveguide…
Light Manipulation via Tunable Collective Quantum States in Waveguide-Coupled Bragg and Anti-Bragg Superatoms
Zhengqi Niu, Wei Nie, Daqiang Bao +8
A many-body quantum system which consists of collective quantum states, such as superradiant and subradiant states, behaves as a multi-level superatom in light-matter interaction.…
Collectively induced transparency and absorption in waveguide QED with Bragg atom arrays
Haolei Cheng, Wei Nie
Collective quantum states, such as subradiant and superradiant states, are useful for controlling optical responses in many-body quantum systems. In this work, we study novel colle…
Non-Hermitian Waveguide Cavity QED with Tunable Atomic Mirrors
Wei Nie, Tao Shi, Yu-xi Liu +1
Optical mirrors determine cavity properties by means of light reflection. Imperfect reflection gives rise to open cavities with photon loss. We study an open cavity made of atom-di…
Nonreciprocal single-photon band structure
Jiangshan Tang, Wei Nie, Lei Tang +5
We study single-photon band structure in a one-dimensional (1D) coupled-resonator optical waveguide (CROW) which chirally couples to an array of two-level quantum emitters (QEs). T…
Majorana-like oscillation for edge states in one-dimensional topological chain with dissipative couplings
Yang Zhang, Wei Nie, Yu-xi Liu
The oscillation of Majorana modes with near zero energy plays a very important role for ascertaining Majorana fermions. The edge states, which also have almost-zero-energy in one-d…
Dissipative Topological Phase Transition with Strong System-Environment Coupling
Wei Nie, Mauro Antezza, Yu-xi Liu +1
A primary motivation for studying topological matter regards the protection of topological order from its environment. In this work, we study a topological emitter array coupled to…
Topology-Enhanced Nonreciprocal Scattering and Photon Absorption in a Waveguide
Wei Nie, Tao Shi, Franco Nori +1
Topological matter and topological optics have been studied in many systems, with promising applications in materials science and photonics technology. These advances motivate the…
Optical properties of a waveguide-mediated chain of randomly positioned atoms
Guo-Zhu Song, Jin-Liang Guo, Wei Nie +2
We theoretically study the optical properties of an ensemble of two-level atoms coupled to a one-dimensional waveguide. In our model, the atoms are randomly located in the lattice…
Bandgap-Assisted Quantum Control of Topological Edge States in a Cavity
Wei Nie, Yu-xi Liu
Quantum matter with exotic topological order has potential applications in quantum computation. However, in present experiments, the manipulations on topological states are still c…
Superposition of macroscopically squeezed states with enhanced squeezing in cavity optomechanical system at single-photon level
Sai-Nan Huai, Wei Nie, Yun-bo Zhang +1
We propose an efficient approach to generate the superposed macroscopically squeezed states with enhanced squeezing in a two-mode optomechanical system. This can be achieved by int…
Topologically Protected Quantum Coherence in a Superatom
Wei Nie, Z. H. Peng, Franco Nori +1
Exploring the properties and applications of topological quantum states is essential to better understand topological matter. Here, we theoretically study a quasi-one-dimensional t…
Photon transport mediated by an atomic chain trapped along a photonic crystal waveguide
Guo-Zhu Song, Ewan Munro, Wei Nie +3
We theoretically investigate the transport properties of a weak coherent input field scattered by an ensemble of -type atoms coupled to a one-dimensional photonic crystal wavegu…
Photon scattering by an atomic ensemble coupled to a one-dimensional nanophotonic waveguide
Guo-Zhu Song, Ewan Munro, Wei Nie +3
We theoretically investigate the quantum scattering of a single-photon pulse interacting with an ensemble of -type three-level atoms coupled to a one-dimensional waveguide. With…
Scaling of geometric phase versus band structure in cluster-Ising models
Wei Nie, Feng Mei, Luigi Amico +1
We study the phase diagram of a class of models in which a generalized cluster interaction can be quenched by Ising exchange interaction and external magnetic field. We characteriz…
Simulation and Detection of Photonic Chern Insulators in One-Dimensional Circuit Quantum Electrodynamics Lattice
Feng Mei, Jia-Bin You, Wei Nie +3
We introduce a simple method to realize and detect photonic topological Chern insulators with one-dimensional circiut quantum electrodynamics arrays. By periodically modulating the…
A solenoidal synthetic field and the non-Abelian Aharonov-Bohm effects in neutral atoms
Ming-Xia Huo, Nie Wei, David A. W. Hutchinson +1
Cold neutral atoms provide a versatile and controllable platform for emulating various quantum systems. Despite efforts to develop artificial gauge fields in these systems, realizi…