Hybrid quantum circuits: Superconducting circuits interacting with other quantum systems

Abstract

Hybrid quantum circuits combine two or more physical systems, with the goal of harnessing the advantages and strengths of the different systems in order to better explore new phenomena and potentially bring about novel quantum technologies. This article presents a brief overview of the progress achieved so far in the field of hybrid circuits involving atoms, spins and solid-state devices (including superconducting and nanomechanical systems). How these circuits combine elements from atomic physics, quantum optics, condensed matter physics, and nanoscience is discussed, and different possible approaches for integrating various systems into a single circuit are presented. In particular, hybrid quantum circuits can be fabricated on a chip, facilitating their future scalability, which is crucial for building future quantum technologies, including quantum detectors, simulators, and computers.

35 pages, 17 figures, 3 tables

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• Critical phenomena and nonlinear dynamics in a spin ensemble strongly coupled to a cavity. II. Semiclassical-to-quantum boundary
• Superconducting Qubit-Resonator-Atom Hybrid System
• Perspective on new implementations of atomtronic circuits
• Hyperfine Structure and Coherent Dynamics of Rare Earth Spins Explored with Electron-Nuclear Double Resonance at Sub-Kelvin Temperatures
• Robust population inversion in three-level systems by composite pulses
• Simultaneously exciting two atoms with photon-mediated Raman interaction
• The 3D Split-Ring Cavity Lattice: A New Metastructure for Engineering Arrays of Coupled Microwave Harmonic Oscillators
• Loop-gap Microwave Resonator for Hybrid Quantum Systems
• Manipulating entanglement sudden death in two coupled two-level atoms interacting off-resonance with a radiation field: an exact treatment
• Non-Markovian decoherence dynamics of the hybrid quantum system with a cavity strongly coupling to a spin ensemble: a master equation approach
• Circuit QED: single-step realization of a multiqubit controlled phase gate with one microwave photonic qubit simultaneously controlling $n-1$ microwave photonic qubits
• Extensible 3D architecture for superconducting quantum computing
• Spatially resolved surface dissipation over metal and dielectric substrates
• Robust electric dipole transition at microwave frequencies for nuclear spin qubits in silicon
• Heat transport and rectification via quantum statistical and coherence asymmetries
• Single-photon-triggered quantum chaos
• Hidden Single-Qubit Topological Phase Transition without Gap Closing in Anisotropic Light-Matter Interactions
• Variational Renormalization Group for Dissipative Spin-Cavity Systems: Periodic Pulses of Nonclassical Photons from Mesoscopic Spin Ensembles
• Parametric amplification by coupled flux qubits
• Nonadiabatic geometric quantum gates that are insensitive to qubit-frequency drifts
• Optical Manipulation of Domains in Chiral Topological Superconductors
• Efficient transfer of an arbitrary qutrit state in circuit QED
• Dispersive readout of molecular spin qudits
• Dispersive readout of a weakly coupled qubit via the parity-time-symmetric phase transition
• Quantum state conversion in opto-electro-mechanical systems via shortcut to adiabaticity
• Long-distance distribution of qubit-qubit entanglement using Gaussian-correlated photonic beams
• Enhancing the effect of quantum many-body scars on dynamics by minimising the effective dimension
• Synthetic gauge field and chiral physics on two-leg superconducting circuits
• Tunable photonic cavity coupled to a voltage-biased double quantum dot system: Diagrammatic NEGF approach
• Composite pulses for high fidelity population transfer in three-level systems
• Enhancing the dipolar coupling of a $S$-$T_0$ qubit with a transverse sweet spot
• Circuit electromechanics with single photon strong coupling
• Spatial, spin, and charge symmetry projections for a Fermi-Hubbard model on a quantum computer
• Control of vibrational states by spin-polarized transport in a carbon nanotube resonator
• Giant photon gain in large-scale quantum dot circuit-QED systems
• Entangling two microwave modes via optomechanics
• Pure Dephasing of Light-Matter Systems in the Ultrastrong and Deep-Strong Coupling Regimes
• Quantifying Quantum-Mechanical Processes
• Quantum State Transmission in a Superconducting Charge Qubit-Atom Hybrid
• Coupling a single Nitrogen-Vacancy center to a superconducting flux qubit in the far off resonance regime
• Ground-State Cooling of a Mechanical Oscillator via a Hybrid Electro-Optomechanical System
• Generation of spin-triplet Cooper pairs via a canted antiferromagnet
• Strong Coupling Between Whispering Gallery Photons and Spin States of Iron Group Impurity Ions
• Sustained photon pulse revivals from inhomogeneously broadened spin ensembles
• Nested-sphere description of the N-level Chern number and the generalized Bloch hypersphere
• A millikelvin all-fiber cavity optomechanical apparatus for merging with ultra-cold atoms in a hybrid quantum system
• Effects of lasing in a one-dimensional quantum metamaterial
• Dynamical parity selection in superconducting weak links
• Multiplex-controlled phase gate with qubits distributed in a multi-cavity system
• Entropy production rate and correlations of cavity magnomechanical system
• Improving superconducting resonators in magnetic fields by reduced field-focussing and engineered flux screening
• Broadband architecture for galvanically accessible superconducting microwave resonators
• Anisotropic exchange coupling in a nanowire double quantum dot with strong spin-orbit coupling
• Controlling the nonclassical properties of a hybrid Cooper pair box system and an intensity dependent nanomechanical resonator
• Generating the Schrodinger cat state in a nanomechanical resonator coupled to a charge qubit
• Non-linear transport in an out-of-equilibrium single-site Bose Hubbard model: scaling, rectification and time dynamics
• High-Fidelity Spin Measurement on the Nitrogen-Vacancy Center
• Continuous generation of quantum light from a single ground-state atom in an optical cavity
• Macroscopic Bell state between a millimeter-sized spin system and a superconducting qubit
• Strong coupling of quantized spin waves in ferromagnetic bilayers
• Critical phenomena and nonlinear dynamics in a spin ensemble strongly coupled to a cavity. I. Semiclassical approach
• Landau-Zener-Stückelberg Interferometry in dissipative Circuit Quantum Electrodynamics
• ScQ cloud quantum computation for generating Greenberger-Horne-Zeilinger states of up to 10 qubits
• Enhanced-Fidelity Ultrafast Geometric Quantum Computation Using Strong Classical Drives
• Analysis of arbitrary superconducting quantum circuits accompanied by a Python package: SQcircuit
• Spectral analysis of two-dimensional Bose-Hubbard models
• Single-atom quantum control of macroscopic mechanical oscillators
• Realization of hierarchical equations of motion from stochastic perspectives
• Quantum optics and frontiers of physics: The third quantum revolution
• Delayed-response quantum back-action in nanoelectromechanical systems
• Emergent phases and novel critical behavior in a non-Markovian open quantum system
• A Hybrid Rydberg Quantum Gate for Quantum Network
• Surface roughness noise analysis and comprehensive noise effects on depth-dependent coherence time of NV centers in diamond
• Universal quantum gate with hybrid qubits in circuit quantum electrodynamics
• Deterministic nonlinear gates with oscillators mediated by a qubit
• An efficient protocol of quantum walk in circuit QED
• Long-Range $ZZ$ Interaction via Resonator-Induced Phase in Superconducting Qubits
• Realization of microwave amplification, attenuation, and frequency conversion using a single three-level superconducting quantum circuit
• Strong-coupling-assisted formation of coherent radiation below the lasing threshold
• Multielectron Ground State Electroluminescence
• One-step implementation of a multi-target-qubit controlled-phase gate with photonic qubits encoded via eigenstates of the photon-number parity operator
• Coherent manipulation of a Majorana qubit by a mechanical resonator
• Electron transport in nanoscale junctions with local anharmonic modes
• Arbitrary Control of Entanglement between two nitrogen-vacancy center ensembles coupling to superconducting circuit qubit
• Tunable ohmic environment using Josephson junction chains
• Stabilizing Rabi Oscillation of a Charge Qubit via Atomic Clock Technique
• Gutzwiller wave function on a quantum computer using a discrete Hubbard-Stratonovich transformation
• Strong microwave photon-magnon coupling in multiresonant dielectric antennas (Perspective)
• Dissipation and decoherence induced by collective dephasing in coupled-qubit system with a common bath
• Tunneling-induced transparency and Autler-Townes splitting in a triple quantum dot
• Amplification of the coupling strength in a hybrid quantum system
• Detecting Majorana modes by readout of poisoning-induced parity flips
• Millionfold improvement in multivibration-feedback optomechanical refrigeration via auxiliary mechanical coupling
• Initial experimental results on a superconducting-qubit reset based on photon-assisted quasiparticle tunneling
• Deterministic Many-Resonator W Entanglement of Nearly Arbitrary Microwave States via Attractive Bose-Hubbard Simulation
• Experimentally Accessible Quantum Phase Transition in a non-Hermitian Tavis-Cummings Model Engineered with Two Drive Fields
• Development of a broadband reflective T-filter for voltage biasing high-Q superconducting microwave cavities
• Preparation of circular Rydberg states in helium using the crossed fields method
• Steady many-body entanglements in dissipative systems
• Measurements of a quantum bulk acoustic resonator using a superconducting qubit
• Entangling two giant atoms via a topological waveguide
• Parity-dependent unidirectional and chiral photon transfer in reversed-dissipation cavity optomechanics
• Superradiant phase transition in complex networks
• Heat transport through a two-level system embedded between two harmonic resonators
• Interplay of quantum phase transition and flat band in hybrid lattices
• Coupling a single NV center with a superconducting qubit via the electro-optic effect
• The quantum Rabi model in a superfluid Bose-Einstein condensate
• Role of the quasi-particles in an electric circuit with Josephson junctions
• Robust topological feature against non-Hermiticity in Jaynes-Cummings Model
• Quantum Optical Response of a Hybrid Optomechanical Device embedded with a Qubit
• Negative-Temperature State Relaxation and Reservoir-Assisted Quantum Entanglement in Double Spin Domain Systems
• Real-time quantum state estimation in circuit QED via Bayesian approach
• Multi-qubit time-bin quantum RAM
• Coherent Resonant Coupling between Atoms and a Mechanical Oscillator Mediated by Cavity-Vacuum Fluctuations
• Uniaxial dynamical decoupling for an open quantum system
• Quantized resonator field coupled to a current-biased Josephson junction in circuit QED
• Nodes and Spin Windings for Topological Transitions in Light-Matter Interactions: \\ Anisotropic Quantum Rabi Model as a Born Abstract Artist
• Quantum Magnetometer with Dual-Coupling Optomechanics
• Motional-Mode Analysis of Trapped Ions
• Bimodal Phase Diagram of the Superfluid Density in LaAlO3/SrTiO3 Revealed by an Interfacial Waveguide Resonator
• Quantum simulation of clustered photosynthetic light harvesting in a superconducting quantum circuit
• Kondo QED: The Kondo effect and photon trapping in a two-impurity Anderson model ultra-strongly coupled to light
• From coherent collective excitation to Rydberg blockade on an atom chip
• Coupling of a locally implanted rare-earth ion ensemble to a superconducting micro-resonator
• Strong coupling of Rydberg atoms and surface phonon polaritons on piezoelectric superlattices
• Multi-mode superconducting circuits for realizing strongly coupled multi-qubit processor units
• Bistability-assisted Mechanical Squeezing and Entanglement
• Quantum interface between a transmon qubit and spins of nitrogen-vacancy centers
• Excepional Points from Hamiltonians of hybrid physical systems: Squeezing and anti-Squeezing
• Phase-dependent double optomechanically induced transparency in a hybrid optomechanical cavity system with coherently mechanical driving
• Accelerated quantum control in a three-level system by jumping along the geodesics
• Lasing and antibunching of optical phonons in semiconductor double quantum dots
• Three terminal vibron coupled hybrid quantum dot thermoelectric refrigeration
• Thermal local quantum uncertainty in a two-qubit-superconducting system under decoherence
• Quantum state preparation by a shaped photon pulse in one-dimensional continuum
• Construction of a qudit using Schrodinger cat states and generation of hybrid entanglement between a discrete-variable qudit and a continuous-variable qudit
• Sideband control of a multimode quantum bulk acoustic system
• Fixing the rotating-wave approximation for strongly-detuned quantum oscillators
• Effect of bath temperature on the decoherence of quantum dissipative systems
• Dynamics of one-dimensional tight-binding models with arbitrary time-dependent external homogeneous fields
• Tuning coupling between superconducting resonators with collective qubits
• Neural Network-Based Design of Approximate Gottesman-Kitaev-Preskill Code
• Entanglement generation between distant spins via quasilocal reservoir engineering
• Enhanced spin-mechanical interaction with levitated micromagnets
• Universal quantum Fisher information and simultaneous occurrence of Landau-class and topological-class transitions in non-Hermitian Jaynes-Cummings models
• Single-step transfer or exchange of multipartite quantum entanglement with minimum resources
• Bridging between Lab and Rotating Frame Master Equations for Open Quantum Systems
• Quantum Information Scrambling Through a High-Complexity Operator Mapping
• Phase-Coherent Dynamics of Quantum Devices With Local Interactions
• Multi-Transparency Windows and Fano interference Induced by Dipole-Dipole Couplings
• Photon bandwidth dependence of light-matter interaction
• Autonomous Distribution of Programmable Multiqubit Entanglement in a Dual-Rail Quantum Network
• Distributed Quantum Computing: Applications and Challenges
• Environment-assisted strong coupling regime
• Nonreciprocal Microwave-Optical Entanglement in Kerr-Modified Cavity Optomagnomechanics
• Dynamics of mesoscopic qubit ensemble coupled to cavity: role of collective dark states
• Spin-Orbit Qubit on a Multiferroic Insulator in a Superconducting Resonator
• Gapless Symmetry-Protected Topological States in Measurement-Only Circuits
• Quantum entanglement generation on magnons assisted with microwave cavities coupled to a superconducting qubit
• Quartz tuning-fork based carbon nanotube transfer into quantum device geometries
• Quasi-Bell states in a strongly coupled qubit-oscillator system and their delocalization in the phase space
• Synthetic spin-orbit coupling and topological polaritons in Janeys-Cummings lattices
• Transmission gaps from corrugations
• Generation of quantum entangled states of multiple groups of qubits distributed in multiple cavities
• Generating multipartite entangled states of qubits distributed in different cavities
• Angular dependent micro-ESR characterization of a locally doped Gd3+:Al2O3 system
• Plasmonic bio-sensing for the Fenna-Matthews-Olson complex
• Feedback-induced nonlinearity and superconducting on-chip quantum optics
• Spin Winding and Topological Nature of Transitions in Jaynes-Cummings Model with Stark Non-linear Coupling
• Multi-level effects in quantum-dot based parity-to-charge conversion of Majorana box qubits
• Quantum Simulation of the Fermion-Boson Composite Quasi-Particles with a Driven Qubit-Magnon Hybrid Quantum System
• Entanglement Emerges from Dissipation-Structured Quantum Self-Organization
• Ground state of the asymmetric Rabi model in the ultrastrong coupling regime
• Entanglement distribution over quantum code-division-multiple-access networks
• Heat transfer in transversely coupled qubits: Optically controlled thermal modulator with common reservoirs
• Charge-Qubit-Resonator-Interface-Based Nonlinear Circuit QED
• Critical quantum metrology in a stabilized two-photon Rabi model
• Exact decoherence dynamics of $1/f$ noise
• Band-gap-engineered spin-phonon, and spin-spin interactions with defect centers in diamond coupled to phononic crystals
• Double resonance response of a superconducting quantum metamaterial: manifestation of non-classical states of photons
• Quantum Fisher information and polaron picture for identification of transition coupling in quantum Rabi model
• Optimization of STIRAP-based state transfer under dissipation
• Engineering entanglement between resonators by hot environment
• Surface-acoustic-wave-controlled optomechanically induced transparency in a hybrid piezo-optomechanical planar distributed Bragg-reflector-cavity system
• Temporal correlation beyond quantum bounds in non-hermitian dynamics
• Engineering Optomechanically Induced Transparency by coupling a qubit to a spinning resonator
• Quantum Error Mitigation via Quantum-Noise-Effect Circuit Groups
• Cavity-enhanced Ramsey spectroscopy at a Rydberg-atom-superconducting-circuit interface
• Chiral SQUID-metamaterial waveguide for circuit-QED
• Enhancing dissipative cat-state generation via nonequilibrium pump fields
• Quantum annealing in spin-boson model: from a perturbative to a ultrastrong mediated coupling
• Preparation of entangled states of microwave photons in a hybrid system via electro-optic effect
• The geometric potential of a double-frequency corrugated surface
• Quantum Nondemolition Photon Counting With a Hybrid Electromechanical Probe
• Detection of small single-cycle signals by stochastic resonance using a bistable superconducting quantum interference device
• Measuring Majorana fermions qubit state and non-Abelian braiding statistics in quenched inhomogeneous spin ladders
• Charge-photon transport statistics and short-time correlations in a single quantum dot-resonator system with arbitrarily large coupling parameter
• Ground-State Cooling in Cavity Optomechanics with Unresolved Sidebands
• Dissipation-induced enhancement and squeezing of quantum fluctuations
• Proposal for transduction between microwave and optical photons using ${}^{167}\mathrm{Er}$-doped yttrium orthosilicate
• Manipulation of spin cluster qubits by electric-field induced modulation of exchange coupling, $g$-factor, and axial anisotropy
• Higher-order interactions in quantum optomechanics: Analytical solution of nonlinearity
• Two-photon-transition superadiabatic passage in an nitrogen-vacancy center in diamond
• Mixing thermal coherent states for precision and range enhancement in quantum thermometry
• Feedback control of persistent-current oscillation based on the atomic-clock technique
• Vortex-Meissner phase transition induced by two-tone-drive-engineered artificial gauge potential in the fermionic ladder constructed by superconducting qubit circuits
• Hybrid setup for stable magnetic fields enabling robust quantum control
• Asymptotic entanglement sudden death in two atoms with dipole-dipole and Ising interactions coupled to a radiation field at non-zero detuning
• Highly Controllable Qubit-Bath Coupling Based on a Sequence of Resonators
• Dynamics of a multipartite hybrid quantum system with beamsplitter, dipole-dipole, and Ising interactions
• Charge pumping in strongly-coupled molecular quantum dots
• Towards carbon nanotube growth into superconducting microwave resonator geometries
• Collateral coupling between superconducting resonators: Fast and high fidelity generation of qudit-qudit entanglement
• Preparation of high fidelity entangled cat states with composite pulses
• Enhancement of microwave squeezing via parametric down-conversion in a superconducting quantum circuit
• Engineering Photon Delocalization in a Rabi Dimer with a Dissipative Bath
• Heralded entangled coherent states between spatially separated massive resonators
• Symmetric quantum states: a review of recent progress
• A fast tunable 3D-transmon architecture for superconducting qubit-based hybrid devices
• Microscopic approach to field dissipation in the Jaynes-Cummings model
• Electromechanical Quantum Simulators
• Quantum thermalization and thermal entanglement in the open quantum Rabi model
• Three-state coherent control using narrowband and passband sequences
• Scalable quantum computation based on quantum actuated nuclear-spin decoherence-free qubits
• Proposal of ensemble qubits with two-atom decay
• Simulation of Kitaev model using one-dimensional chain of superconducting qubits and environmental effect on topological states
• Superradiant phase transition induced by the indirect Rabi interaction
• Thermally-induced qubit coherence in quantum electromechanics
• Controlling properties of a hybrid Cooper pair box interacting with a nanomechanical resonator in the presence of Kerr nonlinearities and losses
• Coherent interface between optical and microwave photons on an integrated superconducting atom chip
• Combining Squeezing and Transition Sensitivity Resources for Quantum Metrology by Asymmetric Non-Linear Rabi model
• Impact of non-Hermitian Mode interaction on Inter-cavity Light transfer
• Scalable quantum information transfer between nitrogen-vacancy-center ensembles
• How to read out the phonon number statistics via resonance fluorescence spectroscopy of a single-photon emitter
• Low-loss Millimeter-wave Resonators with an Improved Coupling Structure
• Kerr-like nonlinearities in an optomechanical system with an asymmetric anharmonic mechanical resonator
• Numerical solution of stochastic master equations using stochastic interacting wave functions
• Resonator-Assisted Quantum Bath Engineering of a Flux Qubit
• Quantum thermal machine as a rectifier
• Probing higher-order transitions through scattering of microwave photons in the ultrastrong-coupling regime of circuit QED
• Mode structure reconstruction by detected and undetected light
• Quantum entanglement in a four-partite hybrid system containing three macroscopic subsystems
• Transmission of a microwave cavity coupled to localized Shiba states
• Lifting the Franck-Condon blockade in driven quantum dots
• Faithful Simulation and Detection of Quantum Spin Hall Effect on Superconducting Circuits
• A thermal-noise-resilient microwave quantum network traversing 4 K
• Initial-state-dependent quantum speed limit for dissipative state preparation: Framework and optimization
• Topological physics in quantum critical systems
• Double Nuclear Spin Relaxation in Hybrid Quantum Hall Systems
• Electromagnetically induced transparency in many-emitter waveguide quantum electrodynamics: linear versus nonlinear waveguide dispersions
• Nanophotonic Super-dephasing in Collective Atom-Atom Interactions
• Explosive growth of bistability in a cavity magnonic system
• Strong coupling and active cooling in a finite temperature hybrid atom-cavity system
• Simulation of the Majorana equation in circuit QED
• Approximate evolution for a hybrid system: An optomechanical Jaynes-Cummings model
• Remote Cooling of Spin-ensembles through a Spin-mechanical Hybrid Interface
• Detecting non-Abelian statistics of topological states on a chain of superconducting circuits
• Entangled Photon-Pair Emission in Waveguide Circuit QED from a Cooper Pair Splitter
• Quantum simulation of macro and micro quantum phase transition from paramagnetism to frustrated magnetism with a superconducting circuit
• Quasi-Perfect State Transfer in Spin Chains via Parametrization of On-Site Energies
• NOON state generation with phonons in acoustic wave resonators assisted by a nitrogen-vacancy-center ensemble
• Equivalent spin-orbit interaction in two-polariton Jaynes-Cummings-Hubbard model
• Integrated information storage and transfer with a coherent magnetic device
• Macroscopic quantum oscillator based on a flux qubit
• The design of an experimental platform for hybridization of atomic and superconducting quantum systems
• Coherence protection in coupled quantum systems
• Dispersive Jaynes-Cummings Hamiltonian describing a two-level atom interacting with a two-level single mode field
• Non-Markovianity and memory of the initial state
• Observation of Higher-Order Sideband Transitions and First-Order Sideband Rabi Oscillations in a Superconducting Flux Qubit Coupled to a SQUID Plasma Mode
• Deterministic transfer of an unknown qutrit state assisted by the low-Q microwave resonators
• Anomalous Loss Reduction Below Two-Level System Saturation in Aluminum Superconducting Resonators
• Evolution of a hybrid micro-macro entangled state of the qubit-oscillator system via the generalized rotating wave approximation
• Transferring multiqubit entanglement onto memory qubits in a decoherence-free subspace
• Acute entanglement and Photon/Phonons statistics in a balanced/unbalanced PT-symmetry systems
• Dynamics of Entanglement and the Schmidt Gap in a Driven Light-Matter System
• Enhancement of Microwave to Optical Spin-Based Quantum Transduction via a Magnon Mode
• Perspective on witnessing entanglement in hybrid quantum systems
• Light-matter quantum interferometry with homodyne detection
• A Modified Stern-Gerlach Experiment Using a Quantum Two-State Magnetic Field
• Nanoscale observation and control of quasiparticle induced magnetic noise in a superconducting resonator
• Dynamical multipartite entanglement in a generalized Tavis-Cummings model with XY spin interaction
• Charged oscillator quantum state generation with Rydberg atoms
• Thermodynamics of hybrid quantum rotor devices
• Mitigating noise of residual electric fields for single Rydberg atoms with electron photodesorption
• Dynamics of an ultra-strongly-coupled system interacting with a driven nonlinear resonator
• Upgrading Quantum Metrology by Combined Sensitivity Resources in Mixed Linear-Nonlinear Light-Matter Interactions with Bias Field
• Globalized Nonlinear Critical Quantum Metrology by Two-photon Rabi-Stark model
• Physical approach to quantum networks with massive particles
• Generalized Collective Lamb Shift
• Nanotube Double Quantum Dot Spin Transducer for Scalable Quantum Information Processing
• Resonator-mediated quantum gate between distant charge qubits
• Amplification of the quantum superposition macroscopicity of a flux qubit by a magnetized Bose gas
• Geometric Manipulation of a Decoherence-Free Subspace in Atomic Ensembles
• Controlled-NOT gate based on the Rydberg states of surface electrons
• Fidelity of Fock-state-encoded qubits subjected to continuous variable Gaussian processes
• Cooling a two-level emitter in photonic crystal environments
• Qubit-nonlinear-oscillator systems: from the moderate-coupling limit to the ultrastrong-coupling regime
• Creation of superposition of arbitrary states encoded in two three-dimensional cavities
• Engineering Nonlinear Response of Superconducting Niobium Microstrip Resonators via Aluminum Cladding
• Quantum phase transition of two-level atoms interacting with a finite radiation field
• Dynamic Evolution of Flux Distributions in a Pulse-driven Superconductor by High-speed Magneto-optical Imaging
• Interaction induced non-reciprocal three-level quantum transport
• Enhancement of squeezing in the Rabi model with parametric nonlinearity
• Single plane minimal tomography of double slit qubits
• Transition to chaos in extended systems and their quantum impurity models
• Time evolution of interacting bosons through squeezing Hamiltonians
• Tripartite quantum Rabi model with trapped Rydberg ions
• Principles for Optimizing Quantum Transduction in Piezo-Optomechanical Systems
• Manipulation of magnetic systems by quantized surface acoustic wave via piezomagnetic effect
• Multitype entanglement dynamics induced by exceptional points
• Two-photon coupling via Josephson element I: Breaking the symmetry with magnetic fields
• Low-temperature Quantum Metrology Enhanced by Strong Couplings
• Quantum Interference in Atomic Systems
• Kinetic inductance coupling for circuit QED with spins
• Fast and efficient long-distance quantum state transfer in long-range spin-$\frac{1}{2}$ models
• Quantum voting machine encoded with microwave photons
• High cooperativity coupling to nuclear spins on a circuit QED architecture
• Experimental protection of the coherence of a molecular qubit exceeding a millisecond
• Collective modes of a trapped ion-dipole system
• Faithful quantum state transfer between weakly coupled qubits
• Quantum correlations between two distant cavity QED systems coupled by a mechanical resonator
• Variational quantum algorithms with invariant probabilistic error cancellation on noisy quantum processors
• A superconducting on-chip microwave cavity for tunable hybrid systems with optically trapped Rydberg atoms
• Effective dynamics and quantum state engineering by periodic kicks
• Room-temperature hybrid 2D-3D quantum spin system for enhanced magnetic sensing and many-body dynamics
• Quantum Zeno dynamics induced atomic entanglement in a hybrid atom-cavity-fiber system
• Topological phases in interacting spin-1 systems
• Electromagnetic properties of terbium gallium garnet at millikelvin temperatures and single photon energy
• Third-order exceptional surface in a pseudo-Hermitian superconducting circuit
• Interfacial control of vortex-limited critical current in type II superconductor films
• Electron-photon coupling in Mesoscopic Quantum Electrodynamics
• Optimal demonstration of Autler Townes splitting
• Study of Magnetic Field Resilient High Impedance High-Kinetic Inductance Superconducting Resonators
• Hybrid quantum surface acoustic wave with skyrmion qubit for quantum information processing
• Tunable coupling scheme for implementing two-qubit gates on fluxonium qubits
• GHZ-like states in the Qubit-Qudit Rabi Model
• Flux noise in a superconducting transmission line
• Transferring multipartite entanglement among different cavities
• Quantum estimation of tripartite coupling in Spin-Magnon-Mechanical Hybrid Systems
• Cooling of a Nanomechanical Resonator in the Presence of a Single Diatomic Molecule
• Quantum correlation generation capability of experimental processes
• Protecting information in a parametrically driven hybrid quantum system
• The justification of 'Two-Level Approximation' in strong light-matter interaction
• Flexible Amorphous Superconducting Materials and Quantum Devices with Unexpected Tunability
• Prospects of cooling a mechanical resonator with a transmon qubit in c-QED setup
• Bosonic Entanglement and Quantum Sensing from Energy Transfer in two-tone Floquet Systems
• Preparation of Schrödinger cat states of a cavity field via coupling to a superconducting charge qubit
• All-electric single electron spin-to-charge conversion
• Quantum Rabi interferometry of motion and radiation
• Non-resonant inter-species interaction and its effect on the position response function of cold atoms
• Parametric Drive of a Double Quantum Dot in a Cavity
• Cat-state-like non-Gaussian entanglement in magnon systems
• Preparing Greenberger-Horne-Zeilinger Entangled Photon Fock States of Three Cavities Coupled by a Superconducting Flux Qutrit
• Loss-induced quantum nonreciprocity and entanglement in superconducting qubits
• Non-Markovian exceptional points in waveguide quantum electrodynamics
• Fluctuation theorem in cavity quantum electrodynamics systems
• Graphene Josephson Junctions for Engineering Motional Quanta
• A fluxonium qubit-based hybrid electromechanical system
• Reservoir-Engineered Mechanical Cat States with a Driven Qubit
• State transfer analysis for linear spin chains with non-uniform on-site energies
• Asymmetric steerability of quantum equilibrium and nonequilibrium steady states through entanglement detection
• Efficient steady state entanglement generation in strongly driven coupled qubits
• Transferring quantum entangled states between multiple single-photon-state qubits and coherent-state qubits in circuit QED
• Synchronizing two superconducting qubits through a dissipating resonator
• Interaction of magnons with plasmons in a system of antiferromagnetic insulators coupled to a superconductor microwave cavity through the interfacial exchange interaction
• Significant enhancement in refrigeration and entanglement in auxiliary-cavity-assisted optomechanical systems
• Holography of Transmission Lines: Insights of Continuous MERA and AdS/CFT
• One-step implementation of a multi-target-qubit controlled phase gate with cat-state qubits in circuit QED
• Higher Rank Matricial Ranges and Hybrid Quantum Error Correction
• Quantum Criticality in the Biased Dicke Model
• Quantumness protection for open systems in a double-layer environment
• Surface-induced decoherence and heating of charged particles
• Parity flipping mediated by a quantum dot in Majorana Josephson junctions
• Condensation in hybrid superconducting cavity-microscopic spins systems with finite-bandwidth drive
• Magneto-Plasmonics and Resonant Interaction of Light with Dynamic Magnetisation in Metallic and All-Dielectric Nanostructures (Review)
• Control of decoherence with no control
• Drastic effect of weak interaction near special points in semiclassical multiterminal superconducting nanostructures
• Fine structure of current noise spectra in nanoelectromechanical resonators
• Circuit QED: Generation of two-transmon-qutrit entangled states via resonant interaction
• Quantum synchronization in disordered superconducting metamaterials
• Exploring the Impact of Affine Loop Transformations in Qubit Allocation
• Study of the spin kitten states in a strongly coupled spin-oscillator system
• Probing the non-locality of Majorana fermions via quantum correlations
• Transferring entangled states of photonic cat-state qubits in circuit QED
• Evolution of the entanglement of the $N00N$-type of states in a coupled two cavity system via an adiabatic approximation
• Ion-atom two-qubit quantum gate based on phonon blockade
• Manipulation of two quantum systems through their mutual interaction in presence of a radiation field
• Indirect strong coupling regime between a quantum dot and a nanocavity mediated by a mechanical resonator