Chiral topological add–drop filter for integrated quantum photonic circuits
The integration of quantum emitters within topological nanophotonic devices enables the
control of light–matter interactions at the single photon level. Here, we experimentally realize …
control of light–matter interactions at the single photon level. Here, we experimentally realize …
Dicke superradiance requires interactions beyond nearest neighbors
Photon-mediated interactions within an excited ensemble of emitters can result in Dicke
superradiance, where the emission rate is greatly enhanced, manifesting as a high-intensity …
superradiance, where the emission rate is greatly enhanced, manifesting as a high-intensity …
Quantum entanglement creation based on quantum scattering in one-dimensional waveguides
GZ Song, MJ Tao, J Qiu, HR Wei - Physical Review A, 2022 - APS
We propose two heralded schemes for generating multipartite Greenberger-Horne-Zeilinger
(GHZ) and W states. They are realized by photon scattering in one-dimensional waveguides …
(GHZ) and W states. They are realized by photon scattering in one-dimensional waveguides …
Quantum networks assisted by dark modes in optomagnonic systems
In this paper, we present a scheme to construct a quantum network based on optomagnonic
systems where the photon-magnon coupling systems are connected by a waveguide. We …
systems where the photon-magnon coupling systems are connected by a waveguide. We …
Dressed bound states at chiral exceptional points
Atom-photon dressed states are a basic concept of quantum optics. Here, we demonstrate
that the non-Hermiticity of an open cavity can be harnessed to form the dressed bound …
that the non-Hermiticity of an open cavity can be harnessed to form the dressed bound …
Chirality-assisted enhancement of tripartite entanglement in waveguide QED
We study the generation and control of genuine tripartite entanglement among quantum
emitters (QEs) that are side-coupled to one-dimensional spin-momentum locked (or chiral) …
emitters (QEs) that are side-coupled to one-dimensional spin-momentum locked (or chiral) …
Microresonators enhancing long-distance dynamical entanglement generation in chiral quantum networks
Chiral quantum networks provide a promising route for realizing quantum information
processing and quantum communication. Here we describe how two distant quantum nodes …
processing and quantum communication. Here we describe how two distant quantum nodes …
Exponentially faster preparation of quantum dimers via driven-dissipative stabilization
We propose a rapid, high-fidelity, and noise-resistant scheme to generate many-body
entanglement between multiple qubits stabilized by dissipation into a 1D bath. Using a …
entanglement between multiple qubits stabilized by dissipation into a 1D bath. Using a …
Efficient entanglement between two long-distance quantum emitters mediated by dark-gap-plasmon waveguides
H Qiu, Y You, XH Guan, XJ Du, J He, ZJ Yang - Physical Review B, 2024 - APS
We theoretically investigate the entanglement between two well-separated quantum emitters
(QEs) mediated by dark-gap-plasmon waveguides. Both the plasmon-QE coupling strength …
(QEs) mediated by dark-gap-plasmon waveguides. Both the plasmon-QE coupling strength …
Analytical approach to higher-order correlation functions in U (1) symmetric systems
We derive a compact analytical solution of the n th-order equal-time correlation functions by
using scattering matrix (S matrix) under a weak coherent state input. Our solution applies to …
using scattering matrix (S matrix) under a weak coherent state input. Our solution applies to …