Quantum information processing with superconducting circuits: a review

Abstract

During the last ten years, superconducting circuits have passed from being interesting physical devices to becoming contenders for near-future useful and scalable quantum information processing (QIP). Advanced quantum simulation experiments have been shown with up to nine qubits, while a demonstration of Quantum Supremacy with fifty qubits is anticipated in just a few years. Quantum Supremacy means that the quantum system can no longer be simulated by the most powerful classical supercomputers. Integrated classical-quantum computing systems are already emerging that can be used for software development and experimentation, even via web interfaces. Therefore, the time is ripe for describing some of the recent development of superconducting devices, systems and applications. As such, the discussion of superconducting qubits and circuits is limited to devices that are proven useful for current or near future applications. Consequently, the centre of interest is the practical applications of QIP, such as computation and simulation in Physics and Chemistry.

108 pages, 31 figures, 550 refs., review article

References in corpus (112)

• The Quantum Internet
• Signatures of Majorana fermions in hybrid superconductor-semiconductor nanowire devices
• Quantum Computing
• Charge insensitive qubit design derived from the Cooper pair box
• Quantum algorithm for solving linear systems of equations
• Surface codes: Towards practical large-scale quantum computation
• Matrix Product States, Projected Entangled Pair States, and variational renormalization group methods for quantum spin systems
• Topological superconductors: a review
• Simulated Quantum Computation of Molecular Energies
• Coupling Superconducting Qubits via a Cavity Bus
• Beyond the Jaynes-Cummings model: circuit QED in the ultrastrong coupling regime
• Demonstration of Two-Qubit Algorithms with a Superconducting Quantum Processor
• Observation of a Discrete Time Crystal
• An Open-System Quantum Simulator with Trapped Ions
• 14-qubit entanglement: creation and coherence
• Hybridizing ferromagnetic magnons and microwave photons in the quantum limit
• Majorana bound states in a coupled quantum-dot hybrid-nanowire system
• Randomized Benchmarking of Quantum Gates
• Observation of discrete time-crystalline order in a disordered dipolar many-body system
• An addressable quantum dot qubit with fault-tolerant control fidelity
• Quantum technologies with hybrid systems
• Simple pulses for elimination of leakage in weakly nonlinear qubits
• Robust randomized benchmarking of quantum processes
• Coherent control of single spins in silicon carbide at room temperature
• Strong Coupling of a Spin Ensemble to a Superconducting Resonator
• Unconditional quantum teleportation between distant solid-state qubits
• Confining the state of light to a quantum manifold by engineered two-photon loss
• Deep Strong Coupling Regime of the Jaynes-Cummings model
• Experimental Comparison of Two Quantum Computing Architectures
• Detecting arbitrary quantum errors via stabilizer measurements on a sublattice of the surface code
• Propagating phonons coupled to an artificial atom
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• Quantum Process Tomography: Resource Analysis of Different Strategies
• Polynomial-time quantum algorithm for the simulation of chemical dynamics
• Complete universal quantum gate set approaching fault-tolerant thresholds with superconducting qubits
• Quantum Tomography via Compressed Sensing: Error Bounds, Sample Complexity, and Efficient Estimators
• Digital quantum simulation of fermionic models with a superconducting circuit
• A widely tunable parametric amplifier based on a SQUID array resonator
• Introduction to Quantum Electromagnetic Circuits
• Low-distance Surface Codes under Realistic Quantum Noise
• Possible realization of entanglement, logical gates and quantum information transfer with superconducting-quantum-interference-device qubits in cavity QED
• Majorana box qubits
• Detecting bit-flip errors in a logical qubit using stabilizer measurements
• Continuous Matrix Product States for Quantum Fields
• Analytic control methods for high fidelity unitary operations in a weakly nonlinear oscillator
• Quantum Loop Topography for Machine Learning
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• Randomized benchmarking and process tomography for gate errors in a solid-state qubit
• Designing frequency-dependent relaxation rates and Lamb shift for a giant artificial atom
• Reducing intrinsic loss in superconducting resonators by surface treatment and deep etching of silicon substrates
• High-resolution studies of the Majorana atomic chain platform
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• The quantum Rabi model: solution and dynamics
• Chemical Basis of Trotter-Suzuki Errors in Quantum Chemistry Simulation
• Feedback control of a solid-state qubit using high-fidelity projective measurement
• Resonantly phase-matched Josephson junction traveling wave parametric amplifier
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• On the NP-completeness of the Hartree-Fock method for translationally invariant systems

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• Quantum adiabatic theorem for unbounded Hamiltonians with a cutoff and its application to superconducting circuits
• Coherent current correlations in a double-dot Cooper pair splitter
• Quantum controllability on graph-like manifolds through magnetic potentials and boundary conditions
• Edge states in quantum spin chains: the interplay among interaction, gradient magnetic field and Floquet engineering
• Chiral excitation flows of a multinode network based on synthetic gauge fields
• Spectral Gap Optimization for Enhanced Adiabatic State Preparation
• Exploring the limits of the generation of non-classical states of spins coupled to a cavity by optimal control
• Separability and parity transitions in $XYZ$ spin systems under nonuniform fields
• Persistent current by a static non-Hermitian ratchet
• Navigating the phase diagram of quantum many-body systems in phase space
• Quantum effects beyond mean-field treatment in quantum optics
• Quantum electrodynamics of non-demolition detection of single microwave photon by superconducting qubit array
• Entangled states in supersymmetric quantum mechanics
• Visualizing the emission of a single photon with frequency and time resolved spectroscopy
• Dynamical multipartite entanglement in a generalized Tavis-Cummings model with XY spin interaction
• CUBIT: Capacitive qUantum BIT
• Adaptive Random Quantum Eigensolver
• Superconducting tunnel junction fabrication on three-dimensional topography via direct laser writing
• Quantum Features of the Thermal Two-Qubit Quantum Rabi Model in Ultra- and Deep-Strong Regimes
• Tutorial on Superconducting Quantum Circuits: From Basics to Applications
• Generation of perfectly entangled two and three qubits states by classical random interaction
• Dynamics of measurement-induced state transitions in superconducting qubits
• Lindblad-like quantum tomography for non-Markovian quantum dynamical maps
• Quantum control without quantum states
• Exact quantum dynamics for two-level systems with time-dependent driving
• Proposal for realizing quantum-spin systems on a two-dimensional square lattice with Dzyaloshinskii-Moriya interaction by Floquet engineering using Rydberg atoms
• Pseudochaotic Many-Body Dynamics as a Pseudorandom State Generator
• Novel Emergent Phases in a Two-Dimensional Superconductor
• Singular transport in non-equilibrium strongly internal-coupled 1D tilted field spin-1/2 chain
• Photolithography-Compatible Three-Terminal Superconducting Switch for Driving CMOS Loads
• Generation of photons from vacuum in cavity via time-modulation of a qubit invisible to the field
• Detector of microwave photon pairs based on a Josephson photomultiplier
• Local gradient optimization of leakage-suppressing entangling sequences
• Detection of the phase shift of an alternating-current magnetic field by quantum sensing with multiple-pulse decoupling sequences
• Quantum simulations of complex systems
• Ultranarrow spectral line of the radiation in double qubit-cavity ultrastrong coupling system
• Relaxation of Rabi Dynamics in a Superconducting Multiple-Qubit Circuit
• Generation of time-frequency entangled photon pairs propagating in separate waveguides in circuit QED setup
• Robustness of a universal gate set implementation in transmon systems via Chopped Random Basis optimal control
• Benchmarking Digital-Analog Quantum Computation
• Loss-induced quantum nonreciprocity and entanglement in superconducting qubits
• Kicked fluxonium with quantum strange attractor
• Detecting the Unruh Effect via an Engineered Low-Mass Field in a Superconducting Qubit
• Electrically switchable entanglement channel in van der Waals magnets
• Subsampling Factorization Machine Annealing
• Quantum correlation generation capability of experimental processes
• Phase sensitive Landau-Zener-Stückelberg interference in superconducting quantum circuit
• Entangling continuous variables with a qubit array
• Floquet Schrieffer-Wolff transform based on Sylvester equations
• Optimal sampling of tensor networks targeting wave function's fast decaying tails
• Resilient superconducting-element design with genetic algorithms
• Does Cosmological Evolution Select for Technology?
• Tunable superdiffusion in integrable spin chains using correlated initial states
• Optimal quantum resource generation in coupled transmons immersed in Markovian baths
• Quantum Rabi interferometry of motion and radiation
• Vortex Pinning in Niobium covered by a thin polycrystalline Gold
• Streamline controlled rectification of supercurrent in thin-film asymmetric weak links
• Resonant Coupling Parameter Estimation with Superconducting Qubits
• Quantum Pattern Recognition in Photonic Circuits
• Dissipation and noise in strongly driven Josephson junctions
• A Useful Metric for the NISQ Era: Qubit Error Probability and Its Role in Zero Noise Extrapolation
• Superconducting Parametric Amplifiers: Resonator Design and Role in Qubit Readout
• Pressure induced magnetic-field-free superconducting diode effect in NbSe2 flake
• Current-induced re-entrant superconductivity and extreme nonreciprocal superconducting diode effect in valley-polarized systems
• Two-photon exchange interaction from Dicke Hamiltonian under parametric modulation
• Direct temperature readout in nonequilibrium quantum thermometry
• Observation of flux qubit states with the help of a superconducting differential double contour interferometer
• Measuring entanglement without local addressing in quantum many-body simulators via spiral quantum state tomography
• Software Framework for Optically Accessible Quantum Memory Using Group-IV Color Centers in Diamond
• Cooper-pair splitters as circuit elements for realizing topological superconductors
• Dynamics and Control of Two Coupled Quantum Oscillators: An Analytical Approach
• Theoretical study of reflection spectroscopy for superconducting quantum parametrons
• Observation of Purcell Effect in Electrically Coupled Cavity-Magnet System
• Persistent-current states originating from the Hilbert space fragmentation in momentum space
• Robust multi-mode superconducting circuit optimized for quantum information processing