Non-Markovian collective emission from macroscopically separated emitters
We study the collective radiative decay of a system of two two-level emitters coupled to a
one-dimensional waveguide in a regime where their separation is comparable to the …
one-dimensional waveguide in a regime where their separation is comparable to the …
Single-photon scattering and bound states in an atom-waveguide system with two or multiple coupling points
W Zhao, Z Wang - Physical Review A, 2020 - APS
In this paper, we investigate the single-photon scattering and bound states in a one-
dimensional coupled-resonator waveguide which couples to a single artificial giant atom …
dimensional coupled-resonator waveguide which couples to a single artificial giant atom …
Collective radiation from distant emitters
Waveguides allow for direct coupling of emitters separated by large distances, offering a
path to connect remote quantum systems. However, when facing the distances needed for …
path to connect remote quantum systems. However, when facing the distances needed for …
Unveiling atom-photon quasi-bound states in hybrid plasmonic-photonic cavity
Dissipation, often associated with plasmons, leads to decoherence and is generally
considered fatal for quantum nonlinearities and entanglement. Counterintuitively, by …
considered fatal for quantum nonlinearities and entanglement. Counterintuitively, by …
Tunable single-photon diode by chiral quantum physics
We investigate a single-photon diode realized by a one-dimensional waveguide chirally
coupled to N spatially separated Λ-type three-level emitters. An external laser is introduced …
coupled to N spatially separated Λ-type three-level emitters. An external laser is introduced …
Multiple single-photon generations in three-level atoms coupled to a cavity with non-Markovian effects
HZ Shen, Y Chen, TZ Luan, XX Yi - Physical Review A, 2023 - APS
In this paper we show how to generate multiple single-photon wave packets of arbitrary
temporal shape from an optical cavity coupled with N three-level atoms driven by a driving …
temporal shape from an optical cavity coupled with N three-level atoms driven by a driving …
Tunable single-photon nonreciprocal scattering and targeted router in a giant atom-waveguide system with chiral couplings
XJ Sun, WX Liu, H Chen, HR Li - Communications in Theoretical …, 2023 - iopscience.iop.org
We investigate the single-photon scattering properties of a driven three-level giant atom
chirally coupled to two waveguides simultaneously in both the Markovian and the non …
chirally coupled to two waveguides simultaneously in both the Markovian and the non …
Tunable non-Markovian dynamics with a three-level atom mediated by the classical laser in a semi-infinite photonic waveguide
L **n, S Xu, XX Yi, HZ Shen - Physical Review A, 2022 - APS
In this work, we investigate the non-Markovian (NM) dynamical evolution of a three-level
atom coupled to a semi-infinite one-dimensional photonic waveguide and driven by a …
atom coupled to a semi-infinite one-dimensional photonic waveguide and driven by a …
Excitation of single-photon embedded eigenstates in coupled cavity–atom systems
Confining light in open structures is a long-sought goal in nanophotonics and cavity
quantum electrodynamics. Embedded eigenstates provide infinite lifetime despite the …
quantum electrodynamics. Embedded eigenstates provide infinite lifetime despite the …
Non-Markovian dynamics of a system of two-level atoms coupled to a structured environment
In this work, taking N noninteracting two-level atoms coupled to an anisotropic three-
dimensional photonic crystal into account, we study exact non-Markovian dynamics of the …
dimensional photonic crystal into account, we study exact non-Markovian dynamics of the …