Photon-mediated interactions between distant artificial atoms

Abstract

Photon-mediated interactions between atoms are of fundamental importance in quantum optics, quantum simulations and quantum information processing. The exchange of real and virtual photons between atoms gives rise to non-trivial interactions the strength of which decreases rapidly with distance in three dimensions. Here we study much stronger photon mediated interactions using two superconducting qubits in an open onedimensional transmission line. Making use of the unique possibility to tune these qubits by more than a quarter of their transition frequency we observe both coherent exchange interactions at an effective separation of $3\lambda /4$ and the creation of super- and sub-radiant states at a separation of one photon wavelength $\lambda$. This system is highly suitable for exploring collective atom/photon interactions and applications in quantum communication technology.

4 pages, 4 figures and supplementary material (1 page)

References in corpus (20)

• The Quantum Internet
• Charge insensitive qubit design derived from the Cooper pair box
• Coupling Superconducting Qubits via a Cavity Bus
• A single-photon transistor using nano-scale surface plasmons
• Quantum Optics with Surface Plasmons
• Optical interface created by laser-cooled atoms trapped in the evanescent field surrounding an optical nanofiber
• Resonance Fluorescence of a Single Artificial Atom
• Entanglement of two qubits mediated by one-dimensional plasmonic waveguides
• The Single-Photon Router
• Demonstration of a state-insensitive, compensated nanofiber trap
• Electromagnetically induced transparency on a single artificial atom
• Strong coupling of single emitters to surface plasmons
• Input-output theory for waveguide QED with an ensemble of inhomogeneous atoms
• Cavity QED with atomic mirrors
• Giant Cross Kerr Effect for Propagating Microwaves Induced by an Artificial Atom
• Generation of nonclassical microwave states using an artificial atom in 1D open space
• Strongly correlated photons generated by coupling a three- or four-level system to a waveguide
• Multi-mode mediated exchange coupling in cavity QED
• Dynamics of coherent and incoherent emission from an artificial atom in a 1D space
• Coherent control of microwave pulse storage in superconducting circuits

Cited by in corpus (338)

• Circuit Quantum Electrodynamics
• Microwave photonics with superconducting quantum circuits
• Superradiance for atoms trapped along a photonic crystal waveguide
• Ultrastrong coupling of a single artificial atom to an electromagnetic continuum in the nonperturbative regime
• Strongly interacting photons in one-dimensional continuum
• Cavity Magnonics
• Exponential improvement in photon storage fidelities using subradiance and "selective radiance" in atomic arrays
• Quantum Optics of Chiral Spin Networks
• Decoherence-free interaction between giant atoms in waveguide QED
• Waveguide Quantum Electrodynamics with Giant Superconducting Artificial Atoms
• A subradiant optical mirror formed by a single structured atomic layer
• Observation of measurement-induced entanglement and quantum trajectories of remote superconducting qubits
• Observation of Dicke Superradiance for Two Artificial Atoms in a Cavity with High Decay Rate
• Designing frequency-dependent relaxation rates and Lamb shift for a giant artificial atom
• Open quantum systems with local and collective incoherent processes: Efficient numerical simulation using permutational invariance
• Microwave Quantum Link between Superconducting Circuits Housed in Spatially Separated Cryogenic Systems
• Super-radiance reveals infinite-range dipole interactions through a nanofiber
• Atom-atom interactions around the band edge of a photonic crystal waveguide
• Waveguide-coupled single collective excitation of atomic arrays
• Quantum Simulation with Interacting Photons
• Quantum Spin Dimers from Chiral Dissipation in Cold-Atom Chains
• Large Bragg Reflection from One-Dimensional Chains of Trapped Atoms Near a Nanoscale Waveguide
• Atom-field dressed states in slow-light waveguide QED
• Single microwave-photon detector using an artificial $\Lambda$-type three-level system
• The giant acoustic atom -- a single quantum system with a deterministic time delay
• Quantum electrodynamics in a topological waveguide
• Engineering the Level Structure of a Giant Artificial Atom in Waveguide Quantum Electrodynamics
• Quantum dynamics of propagating photons with strong interactions: a generalized input-output formalism
• Photon-Mediated Spin-Exchange Dynamics of Spin-1 Atoms
• Theory of Subradiant States of a One-Dimensional Two-Level Atom Chain
• Atom-light interactions in quasi-1D nanostructures: a Green's function perspective
• Progress in Superconducting Metamaterials
• Cavity mediated manipulation of distant spin currents using cavity-magnon-polariton
• Optimized Effective Potential for Quantum Electrodynamical Time-Dependent Density Functional Theory
• Realization of an atomically thin mirror using monolayer MoSe2
• Collective super- and subradiant dynamics between distant optical quantum emitters
• Exciting a Bound State in the Continuum through Multi-Photon Scattering plus Delayed Quantum Feedback
• Subradiant states of quantum bits coupled to a one-dimensional waveguide
• On-Demand Directional Microwave Photon Emission Using Waveguide Quantum Electrodynamics
• Quantum State Transfer via Noisy Photonic and Phononic Waveguides
• The SLH framework for modeling quantum input-output networks
• Probing the quantum vacuum with an artificial atom in front of a mirror
• Non-Markovian collective emission from macroscopically separated emitters
• Time-delayed quantum feedback control
• Waveguide QED: Power Spectra and Correlations of Two Photons Scattered Off Multiple Distant Qubits and a Mirror
• Coherent control of a symmetry-engineered multi-qubit dark state in waveguide quantum electrodynamics
• Non-Markovian Dynamics in Chiral Quantum Networks with Spins and Photons
• Markovian and Non-Markovian Dynamics of Quantum Emitters coupled to Two-dimensional Structured Reservoirs
• Dynamics of many-body photon bound states in chiral waveguide QED
• Cooperative Lamb shift in a quantum emitter array
• Catching Shaped Microwave Photons with 99.4% Absorption Efficiency
• Quantum Emitters in Two-dimensional Structured Reservoirs in the Non-Perturbative Regime
• Generation and controllable switching of superradiant and subradiant states in a 10-qubit superconducting circuit
• Nonreciprocity realized with quantum nonlinearity
• Studying Light-Harvesting Models with Superconducting Circuits
• Nonreciprocal and chiral single-photon scattering for giant atoms
• Bound states and entanglement generation in waveguide quantum electrodynamics
• Chiral Quantum Network with Giant Atoms
• Optimization of photon storage fidelity in ordered atomic arrays
• Inelastic scattering of photon pairs in qubit arrays with subradiant states
• Giant spin ensembles in waveguide magnonics
• Scattering of two photons from two distant qubits: Exact solution
• Coherent Interaction of Light and Single Molecules in a Dielectric Nanoguide
• Generation, manipulation, and detection of two-qubit entanglement in waveguide QED
• Interacting Qubit-Photon Bound States with Superconducting Circuits
• A chiral route to spontaneous entanglement generation
• Interference and dynamics of light from a distance-controlled atom pair in an optical cavity
• Super-Coulombic atom-atom interactions in hyperbolic media
• Generation of maximally-entangled long-lived states with giant atoms in a waveguide
• Cooperative many-body enhancement of quantum thermal machine power
• Squeezing and quantum state engineering with Josephson traveling wave amplifiers
• A Fabry-Perot interferometer with quantum mirrors: nonlinear light transport and rectification
• Large collective Lamb shift of two distant superconducting artificial atoms
• Dynamical signatures of bound states in waveguide QED
• Coherent single-photon scattering spectra for a giant-atom waveguide-QED system beyond dipole approximation
• Single-photon frequency conversion via a giant $\Lambda$-type atom
• Resonance fluorescence from an artificial atom in squeezed vacuum
• Quantum synchronization as a local signature of super- and subradiance
• Non-Markovian disentanglement dynamics in double-giant-atom waveguide-QED systems
• Single-photon scattering in a giant-molecule waveguide-QED system
• Purely Long-Range Coherent Interactions in Two-Dimensional Structured Baths
• A multi-stable switchable metamaterial
• Emergent dark states from superradiant dynamics in multilevel atoms in a cavity
• Two-photon entanglement in multi-qubit bi-directional waveguide QED
• Superconducting-like heat current: Effective cancellation of current-dissipation trade off by quantum coherence
• Exotic attractors of the non-equilibrium Rabi-Hubbard model
• Tailoring the degree of entanglement of two coherently coupled quantum emitters
• Many-body localization in waveguide QED
• Dynamical theory of single photon transport in a one-dimensional waveguide coupled to identical and non-identical emitters
• Superradiance with local phase-breaking effects
• One-Dimensional Waveguide Coupled to Multiple Qubits: Photon-Photon Correlations
• Manipulating single-photon transport in a waveguide-QED structure containing two giant atoms
• On-demand microwave generator of shaped single photons
• Delayed Coherent Quantum Feedback from a Scattering Theory and a Matrix Product State Perspective
• Coherent controlization using superconducting qubits
• Highly nonlocal optical nonlinearities in atoms trapped near a waveguide
• Quantum optics with giant atoms -- the first five years
• Subradiant Dimer Excitations of Emitter Chains Coupled to a 1D Waveguide
• Waveguide Bandgap Engineering with an Array of Superconducting Qubits
• Super-radiant and Sub-radiant Cavity Scattering by Atom Arrays
• Chiral quantum optics with V-level atoms and coherent quantum feedback
• Travelling photons mediated interactions between a magnon mode and a cavity photon mode
• Topology-Enhanced Nonreciprocal Scattering and Photon Absorption in a Waveguide
• Topologically Protected Quantum Coherence in a Superatom
• Performance limits of multilevel and multipartite quantum heat machines
• A tunable single photon quantum router
• Superradiance with an ensemble of superconducting flux qubits
• Reflective amplification without population inversion from a strongly driven superconducting qubit
• Free-Space Quantum Electrodynamics with a single Rydberg superatom
• Generating Spatially Entangled Itinerant Photons with Waveguide Quantum Electrodynamics
• Programmable directional emitter and receiver of itinerant microwave photons in a waveguide
• Dynamical polaron ansatz: a theoretical tool for the ultra-strong coupling regime of circuit QED
• Photon-mediated localization in two-level qubit arrays
• Non-thermal effects of acceleration in the resonance interaction between two uniformly accelerated atoms
• Generating stable spin squeezing by squeezed-reservoir engineering
• Photon transport mediated by an atomic chain trapped along a photonic crystal waveguide
• Unconventional quantum sound-matter interactions in spin-optomechanical-crystal hybrid systems
• Exact Markovian and non-Markovian time dynamics in waveguide QED: collective interactions, bound states in continuum, superradiance and subradiance
• Characterizing decoherence rates of a superconducting qubit by direct microwave scattering
• Itinerant microwave photon detector
• Quasi-flat band enables subradiant two-photon bound states
• Dipolar Spin Models with Arrays of Superconducting Qubits
• Observation of three-body correlations for photons coupled to a Rydberg superatom
• Collective radiation from distant emitters
• Coherence in Cooperative Photon Emission from Indistinguishable Quantum Emitters
• Light-matter decoupling and $A^2$ term detection in superconducting circuits
• Cavity Quantum Electrodynamics with Frequency-Dependent Reflectors
• Pronounced non-Markovian features in multiply-excited, multiple-emitter waveguide-QED: Retardation-induced anomalous population trappin
• Integrable and chaotic dynamics of spins coupled to an optical cavity
• Exploring Interacting Quantum Many-Body Systems by Experimentally Creating Continuous Matrix Product States in Superconducting Circuits
• Spin many-body phases in standard and topological waveguide QED simulators
• Theory of microwave single-photon detection using an impedance-matched $\Lambda$ system
• Bound states in the continuum for an array of quantum emitters
• Polaritonic states in a dielectric nanoguide: localization and strong coupling
• Photon-mediated interactions: a scalable tool to create and sustain entangled states of N atoms
• Coherent Rabi dynamics of a superradiant spin ensemble in a microwave cavity
• Particle Production in Ultra-Strong Coupling Waveguide QED
• Single photon scattering from a chain of giant atoms coupled to a one-dimensional waveguide
• Control of Localized Multiple Excitation Dark States in Waveguide QED
• Full two-photon downconversion of just a single photon
• Optical-nanofiber-based interface for single molecules
• Chiral quantum optics in photonic sawtooth lattices
• Quantum wave mixing and visualisation of coherent and superposed photonic states in a waveguide
• Low-rank Sachdev-Ye-Kitaev models
• Non-Hermitian Hamiltonian approach to the microwave transmission through one- dimensional qubit chain
• Engineering Effects of Vacuum Fluctuations on Two-dimensional Semiconductors
• Photon scattering by an atomic ensemble coupled to a one-dimensional nanophotonic waveguide
• On-Demand Storage and Retrieval of Microwave Photons Using a Superconducting Multiresonator Quantum Memory
• A quantum rectifier in a one-dimensional photonic channel
• Highly directional photon superbunching from a 'few atom' chain of emitters
• Full-quantum light diode
• Chiral waveguide optomechanics: first order quantum phase transitions with ${\mathbb{Z}}_3$ symmetry breaking/
• Dynamical scaling of correlations generated by short- and long-range dissipation
• Deterministic remote entanglement using a chiral quantum interconnect
• Nonperturbative Waveguide Quantum Electrodynamics
• Anomalous Long-Distance Coherence in Critically-Driven Cavity Magnonics
• Bound state in the continuum by spatially separated ensembles of atoms in a coupled-cavity array
• Extended range of dipole-dipole interactions in periodically structured photonic media
• Observation of Non-Markovian Spin Dynamics in a Jaynes-Cummings-Hubbard Model using a Trapped-Ion Quantum Simulator
• Non-Hermitian Waveguide Cavity QED with Tunable Atomic Mirrors
• Dark states of multilevel fermionic atoms in doubly-filled optical lattices
• Rectification of light in the quantum regime
• Nonlinear quantum optics in the (ultra)strong light-matter coupling
• Energy transport between two pure-dephasing reservoirs
• Breaking the trade-off between fast control and long lifetime of a superconducting qubit
• Quantum theory of light scattering in a one-dimensional channel: Interaction effect on photon statistics and entanglement entropy
• Bound states in ultrastrong waveguide QED
• Efficient frequency-selective single-photon antennas based on a bio-inspired nano-scale atomic ring design with 9-fold symmetry
• Radiative topological biphoton states in modulated qubit arrays
• Photon-mediated qubit interactions in 1D discrete and continous models
• Enhanced resonant force between two entangled identical atoms in a photonic crystal
• Multiple Emitters in a Waveguide: Non-Reciprocity and Correlated Photons at Perfect Elastic Transmission
• Scattering of coherent pulses on a two-level system - single-photon generation
• Distant emitters in ultrastrong waveguide QED: Ground-state properties and non-Markovian dynamics
• Waveguide quantum optomechanics: parity-time phase transitions in ultrastrong coupling regime
• Observation of collective decay dynamics of a single Rydberg superatom
• Non-exponential decay of a collective excitation in an atomic ensemble coupled to a one-dimensional waveguide
• Photon Scattering from a System of Multi-Level Quantum Emitters. II. Application to Emitters Coupled to a 1D Waveguide
• Single-photon Quantum Router by Two Distant Artificial Atoms
• Spontaneous emission of Schrödinger cats in a waveguide at ultrastrong coupling
• Photon Scattering from a System of Multi-Level Quantum Emitters. I. Formalism
• Single-photon scattering in giant-atom waveguide systems with chiral coupling
• Microwave transmission through an artificial atomic chain coupled to a superconducting photonic crystal
• Mixing of coherent waves on a single three-level artificial atom
• Synchronization and coalescence in a dissipative two-qubit system
• Non-Markovian dynamics of a superconducting qubit in an open multimode resonator
• Chirality-induced one-way quantum steering between two waveguide-mediated ferrimagnetic microspheres
• Qubit lattice coherence induced by electromagnetic pulses in superconducting metamaterials
• Exact decoherence-free state of two distant quantum systems in a non-Markovian environment
• Superradiance paradox in waveguide lattices
• Probing the statistics of coherent states by continuous wave mixing on a single artificial atom
• Waveguide bandgap N-qubit array with a tunable transparency resonance
• Quantum chaos driven by long-range waveguide-mediated interactions
• Polaritonic Critical Coupling in a Hybrid Quasi-Bound States in the Continuum Cavity-WS${}_2$ Monolayer System
• Deterministic loading and phase shaping of microwaves onto a single artificial atom
• Dressed-state engineering for continuous detection of itinerant microwave photons
• Optical properties of a waveguide-mediated chain of randomly positioned atoms
• Two-photon resonance fluorescence of two interacting non-identical quantum emitters
• Slowing down light in a qubit metamaterial
• Characterization of low loss microstrip resonators as a building block for circuit QED in a 3D waveguide
• Landau-Zener-Stückelberg Interferometry in dissipative Circuit Quantum Electrodynamics
• Measurement of deep-subwavelength emitter separation in a waveguide-QED system
• Subradiance of multilevel fermionic atoms in arrays with filling $n\ge 2$
• Nondestructive photon counting in waveguide QED
• What does it mean for half of an empty cavity to be full?
• Tunable directional photon scattering from a pair of superconducting qubits
• Single-photon scattering in giant-atom topological-waveguide-QED systems
• Two-Photon Resonance Fluorescence of a Ladder-Type Atomic System
• Atomic waveguide QED with atomic dimers
• Correlated photon emission by two excited atoms in a waveguide
• Collective bosonic effects in an array of transmon devices
• Collective Quantum Beats from Distant Multilevel Emitters
• Observation of the Mollow Triplet from an optically confined single atom
• Controlling photons by phonons via giant atom in a waveguide QED setup
• Signature of exceptional point phase transition in Hermitian systems
• Dynamics of a Qubit in a High-Impedance Transmission Line from a Bath Perspective
• Entangling two giant atoms via a topological waveguide
• Controlling core-hole lifetime through an x-ray planar cavity
• Engineering symmetry-selective couplings of a superconducting artificial molecule to microwave waveguides
• Light propagation through one-dimensional interacting open quantum systems
• Controllable optical response and tunable sensing based on self interference in waveguide QED systems
• Evidence of indistinguishability and entanglement determined by the energy-time uncertainty principle in a system of two strongly coupled bosonic modes
• Superradiant Decay and Dipole-Dipole Interaction of Distant Atoms in a Two-Way Cascaded Cavity QED System
• Time-dependent spectra of a three-level atom in the presence of electron shelving
• Few-Photon Scattering in Dispersive Waveguides with Multiple Qubits
• Tunable photon-photon correlations in waveguide QED systems with giant atoms
• Mirror and cavity formations by chains of collectively radiating atoms
• Quantum Optics in Maxwell's Fish Eye Lens with Single Atoms and Photons
• Universal distributed quantum computing on superconducting qutrits with dark photons
• Entanglement in Resonance Fluorescence
• Coherent and radiative couplings through 2D structured environments
• Electron shelving of a superconducting artificial atom
• Tuning coupling between superconducting resonators with collective qubits
• Changing optical band structure with single photons
• Ground-state cooling enabled by critical coupling and dark entangled states
• Bound photonic pairs in 2D waveguide quantum electrodynamics
• Normal modes of a superconducting transmission-line resonator with embedded lumped element circuit components
• Passive, deterministic photonic CPHASE gate via two-level systems
• Protection of a qubit with a subradiance effect: Josephson quantum filter
• Amplification and cross-Kerr nonlinearity in waveguide quantum electrodynamics
• Real and imaginary energy gaps: a comparison between single excitation Superradiance and Superconductivity and robustness to disorder
• Purification and switching protocols for dissipatively stabilized entangled qubit states
• Driven anti-Bragg subradiant states in waveguide quantum electrodynamics
• Heralded quantum repeater based on the scattering of photons off single emitters in weak-coupling regime
• Cooperative light scattering in any dimension
• Efficient decoupling of a non-linear qubit mode from its environment
• Multidimensional super- and subradiance in waveguide quantum electrodynamics
• Single-mode magnon-polariton lasing and amplification controlled by dissipative coupling
• Super- and subradiant dynamics of quantum emitters mediated by atomic matter waves
• The scattering coefficients of superconducting microwave resonators: II. System-bath approach
• Emergent Causality and the N-photon Scattering Matrix in Waveguide QED
• Few photon scattering on Bose-Hubbard lattices
• Tunable photon scattering by an atom dimer coupled to a band edge of a photonic crystal waveguide
• Photon-mediated dipole-dipole interactions as a resource for quantum science and technology in cold atoms
• Self-adjointness of a class of multi-spin-boson models with ultraviolet divergences
• Functional Renormalization Group Approach to Circuit Quantum Electrodynamics
• Concentrated subradiant modes in one-dimensional atomic array coupled with chiral waveguides
• Optical Properties of Concentric Nanorings of Quantum Emitters
• Diagrammatic Approach to Scattering of Multi-Photon States in Waveguide QED
• Detecting Photon-Photon Interactions in a Superconducting Circuit
• Delay-induced spontaneous dark state generation from two distant excited atoms
• Bose-Einstein condensates in an atom-optomechanical system with effective global non-uniform interaction
• Directional emission and photon bunching from a qubit pair in waveguide
• Accessing the bath information in open quantum systems with the stochastic c-number Langevin equation method
• Efficient single-photon directional transfer between waveguides via two giant atoms
• Laser from a Manybody Correlated Medium
• Single photons versus coherent state input in waveguide quantum electrodynamics: light scattering, Kerr and cross-Kerr effect
• Self-Induced Superradiant Masing
• Engineering photonic band gaps with a waveguide-QED structure containing an atom-polymer array
• Hyperparallel transistor, router and dynamic random access memory with unity fidelities
• Two-dimensional chiral waveguide quantum electrodynamics: long range qubit correlations and flat-band dark polaritons
• Effects of photon statistics in wave mixing on a single qubit
• Multiple electromagnetically induced transparency without a control field in an atomic array coupled to a waveguide
• Simulation of Kitaev model using one-dimensional chain of superconducting qubits and environmental effect on topological states
• Resonance fluorescence of two asymmetrically pumped and coupled two-level systems
• Tunable interaction of superconducting flux qubits in circuit QED
• Phonon routing in integrated optomechanical cavity-waveguide systems
• Observation of collapse and revival in a superconducting atomic frequency comb
• All-thermal reversal of heat currents using qutrits
• Casimir forces in transmission-line circuits: QED and fluctuation-dissipation formalisms
• Coupling qubits in circuit-QED cavities connected by a bridge qubit
• Completely subradiant multi-atom architectures through 2D photonic crystals
• Superradiant emission spectra of a two-qubit system in circuit quantum electrodynamics
• Quantum refrigeration powered by noise in a superconducting circuit
• Transmission of a microwave cavity coupled to localized Shiba states
• Mach-Zehnder interferometer with quantum beamsplitters
• Single-qubit probes for temperature estimation in the presence of collective baths
• Tunable $\Lambda$-type system made of a superconducting qubit pair
• Theory of intersubband resonance fluorescence
• Tunable Anderson Localization of Dark States
• External control of qubit-photon interaction and multi-qubit reset in a dissipative quantum network
• Distance-dependent emission spectrum from two qubits in a strong-coupling regime
• Non-Markovian dynamics of generation of bound states in the continuum via single-photon scattering
• Dipole-dipole Interactions Through a Lens
• Two-particle States in One-dimensional Coupled Bose-Hubbard Models
• Collectively induced transparency and absorption in waveguide QED with Bragg atom arrays
• Ratchet effect in frequency-modulated waveguide-coupled emitter arrays
• Controlling single-photon scattering in a rectangular waveguide by a V-type three-level emitter
• Attaining near-ideal Dicke superradiance in expanded spatial domains
• Tuning atom-field interaction via phase shaping
• Quantum phase measurement for two-qubit states in an open waveguide
• Unidirectional exceptional point of reflectionless states in a magnonic mirror array
• A modified quasi-classical analysis to capture the effects of strong interaction in open QED lattices
• Radiation trapping effect versus superradiance in quantum simulation of light-matter interaction
• Microwave amplification via interfering multi-photon processes in a half-waveguide quantum electrodynamics system
• Group delay controlled by the decoherence of a single artificial atom
• Single-photon scattering on a two-qubit system. Spatio-temporal structure of the scattered field
• Tuning and Amplifying the Interactions in Superconducting Quantum Circuits with Subradiant Qubits
• Controlling Excitation Localization in Waveguide QED Systems
• Collective light-matter interaction in plasmonic waveguide quantum electrodynamics
• Photon-emitter dressed states in a closed waveguide
• On the dynamics of two photons interacting with a two-qubit coherent feedback network}
• Excitation transfer and many-body dark states in waveguide quantum electrodynamics
• Stationary excitation waves and multimerization in arrays of quantum emitters
• Self-adjointness and domain of generalized spin-boson models with mild ultraviolet divergences
• Ultra-Spatiotemporal Light Confinement in Dielectric Nanocavity Metasurfaces
• Demonstration of strong coupling of a subradiant atom array to a cavity vacuum
• Demonstration of deterministic SWAP gate between superconducting and frequency-encoded microwave-photon qubits
• Extending the topological analysis and seeking the real-space subsystems in non-Coulombic systems with homogeneous potential energy functions
• Theory and Experiment of Chirality-induced Magnetic Nonreciprocity Manifested by Coupling Phase
• Long-range mid-infrared energy transfer mediated by hyperbolic phonon polaritons
• Evolution of coherent waves driving a single artificial atom
• Loss-induced quantum nonreciprocity and entanglement in superconducting qubits
• Non-Markovian exceptional points in waveguide quantum electrodynamics
• Autonomous stabilization of remote entanglement in a cascaded quantum network
• Ultimate quantum limit for amplification: a single atom in front of a mirror
• Superbunching from coherently driven atoms in a waveguide
• Tunable frequency conversion and comb generation with a superconducting artificial atom
• Photon Correlations Generated by Inelastic Scattering in a One-Dimensional Waveguide Coupled to Three-Level Systems
• Realizing on-demand all-to-all selective interactions between distant spin ensembles
• Spontaneous decay of artificial atoms in a multi-qubit system
• Dimensional reduction of electromagnetism
• Elliptical rotation of cavity amplitude in ultrastrong waveguide QED
• Nonreciprocal routing induced by chirality in an atom-dimer waveguide-QED system
• Heisenberg-Langevin Formalism For Open Circuit-QED Systems
• Spontaneous decay of artificial atoms in a three-qubit system
• Quasi-degenerate resonant eigenstate doublets of two quantum emitters in a closed waveguide
• Waveguide quantum electrodynamics at the onset of spin-spin correlations