Quantum Science and Technology

(The median citation count of Quantum Science and Technology is 4. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 500 papers]. The publications cover those that have been published in the past four years, i.e., from 2019-09-01 to 2023-09-01.)
Parameterized quantum circuits as machine learning models320
Demonstration of quantum volume 64 on a superconducting quantum computing system183
OpenFermion: the electronic structure package for quantum computers173
Perspectives on quantum transduction124
t|ket⟩: a retargetable compiler for NISQ devices114
Establishing the quantum supremacy frontier with a 281 Pflop/s simulation76
A quantum deep convolutional neural network for image recognition76
Qiskit pulse: programming quantum computers through the cloud with pulses70
Large gradients via correlation in random parameterized quantum circuits66
The bitter truth about gate-based quantum algorithms in the NISQ era63
Towards scalable bosonic quantum error correction58
Low-depth circuit ansatz for preparing correlated fermionic states on a quantum computer58
Matter-wave Atomic Gradiometer Interferometric Sensor (MAGIS-100)58
XACC: a system-level software infrastructure for heterogeneous quantum–classical computing57
A quantum-classical cloud platform optimized for variational hybrid algorithms56
Searching for new physics using optically levitated sensors55
Applications of near-term photonic quantum computers: software and algorithms55
Mechanical quantum sensing in the search for dark matter51
Quantum circuit optimizations for NISQ architectures49
Polyatomic molecules as quantum sensors for fundamental physics47
Quantum information processing with bosonic qubits in circuit QED46
Training the quantum approximate optimization algorithm without access to a quantum processing unit46
Higher order derivatives of quantum neural networks with barren plateaus46
Entangling the vibrational modes of two massive ferromagnetic spheres using cavity magnomechanics45
Testing gravity with cold atom interferometry: results and prospects45
Nuclear clocks for testing fundamental physics44
Quantum information research in China42
Intel Quantum Simulator: a cloud-ready high-performance simulator of quantum circuits40
Bounds for multi-end communication over quantum networks40
Distributed quantum sensing39
Quantum implementation of an artificial feed-forward neural network38
Qubit coupled cluster singles and doubles variational quantum eigensolver ansatz for electronic structure calculations37
Software tools for quantum control: improving quantum computer performance through noise and error suppression37
Using models to improve optimizers for variational quantum algorithms37
Filtering variational quantum algorithms for combinatorial optimization34
TEQUILA: a platform for rapid development of quantum algorithms32
Qibo: a framework for quantum simulation with hardware acceleration31
Probing quantum processor performance with pyGSTi31
Rigorous measurement error correction30
Correlating AGP on a quantum computer29
staq—A full-stack quantum processing toolkit28
Levitated cavity optomechanics in high vacuum28
UK national quantum technology programme28
Characterizing the loss landscape of variational quantum circuits28
A state-averaged orbital-optimized hybrid quantum–classical algorithm for a democratic description of ground and excited states28
Holographic tensor network models and quantum error correction: a topical review27
Figures of merit for quantum transducers26
Lower bounds on the non-Clifford resources for quantum computations25
Toward efficient correction of multiqubit measurement errors: pair correlation method25
Achieving a quantum smart workforce24
Quantum-classical simulation of two-site dynamical mean-field theory on noisy quantum hardware24
QuESTlink—Mathematica embiggened by a hardware-optimised quantum emulator*23
Adaptive pruning-based optimization of parameterized quantum circuits23
Designing quantum experiments with a genetic algorithm23
A silicon‐organic hybrid platform for quantum microwave-to-optical transduction23
Simulating quantum materials with digital quantum computers23
To quantum or not to quantum: towards algorithm selection in near-term quantum optimization22
Comagnetometer probes of dark matter and new physics22
Mutual information-assisted adaptive variational quantum eigensolver22
Thermodynamics of a quantum annealer21
Equivalence of quantum barren plateaus to cost concentration and narrow gorges21
Generation of generalized hybrid entanglement in cavity electro–optic systems21
Quantum technologies in Russia21
Fault-tolerant quantum error correction for Steane’s seven-qubit color code with few or no extra qubits20
Indexed improvements for real-time trotter evolution of a (1 + 1) field theory using NISQ quantum computers19
Experimental wavelength-multiplexed entanglement-based quantum cryptography19
Building blocks of a flip-chip integrated superconducting quantum processor19
Quantum versus classical generative modelling in finance19
CeNTREX: a new search for time-reversal symmetry violation in the 205Tl nucleus19
A posteriori corrections to the iterative qubit coupled cluster method to minimize the use of quantum resources in large-scale calculations19
Optimal charging of a superconducting quantum battery19
Methods for measuring the electron’s electric dipole moment using ultracold YbF molecules19
Spectral signatures of non-thermal baths in quantum thermalization19
An optical tweezer array of ground-state polar molecules19
Variational quantum algorithms for trace distance and fidelity estimation18
Chiral quantum network with giant atoms18
Finite-key analysis for quantum conference key agreement with asymmetric channels18
Impact of qubit connectivity on quantum algorithm performance18
MCTDH-X: The multiconfigurational time-dependent Hartree method for indistinguishable particles software18
Quantum logic and entanglement by neutral Rydberg atoms: methods and fidelity18
Inhomogeneous driving in quantum annealers can result in orders-of-magnitude improvements in performance18
Entangled quantum cellular automata, physical complexity, and Goldilocks rules17
Talking about public good for the second quantum revolution: analysing quantum technology narratives in the context of national strategies17
A many-body heat engine at criticality17
Control electronics for semiconductor spin qubits17
Limitations of error corrected quantum annealing in improving the performance of Boltzmann machines17
Modulation leakage vulnerability in continuous-variable quantum key distribution16
SeQUeNCe: a customizable discrete-event simulator of quantum networks16
Logical performance of 9 qubit compass codes in ion traps with crosstalk errors16
Minimum hardware requirements for hybrid quantum–classical DMFT16
Witnessing non-objectivity in the framework of strong quantum Darwinism16
Quantum scrambling and the growth of mutual information16
Benchmarking near-term devices with quantum error correction16
Squeezed state metrology with Bragg interferometers operating in a cavity16
Two-body quantum absorption refrigerators with optomechanical-like interactions16
Generation of hybrid maximally entangled states in a one-dimensional quantum walk15
Universal quantum computation and quantum error correction with ultracold atomic mixtures15
Quantum correlations in PT -symmetric systems15
Variational quantum eigensolver for approximate diagonalization of downfolded Hamiltonians using generalized unitary coupled cluster ansatz15
Classically simulating near-term partially-distinguishable and lossy boson sampling15
An ultracold molecular beam for testing fundamental physics15
Protocols for long-distance quantum communication with single 167Er ions15
Differentiable quantum architecture search15
Spectroscopy and critical quantum thermometry in the ultrastrong coupling regime15
Quantum battery based on quantum discord at room temperature14
Machine learning design of a trapped-ion quantum spin simulator14
Quantum algorithm for the nonlinear dimensionality reduction with arbitrary kernel14
Early fault-tolerant simulations of the Hubbard model14
An open-source, industrial-strength optimizing compiler for quantum programs14
Resonant exchange operation in triple-quantum-dot qubits for spin–photon transduction13
Directional detection of dark matter with diamond13
Asymmetric cryptography with physical unclonable keys13
A polynomial time and space heuristic algorithm for T-count13
The controlled SWAP test for determining quantum entanglement13
Multimode Fock states with large photon number: effective descriptions and applications in quantum metrology12
Learning quantum data with the quantum earth mover’s distance12
Experimentally optimizing QKD rates via nonlocal dispersion compensation12
Modeling and control of a reconfigurable photonic circuit using deep learning12
Entanglement swapping between independent and asynchronous integrated photon-pair sources12
Signatures of the quantum nature of gravity in the differential motion of two masses12
Fibre based hyperentanglement generation for dense wavelength division multiplexing12
Cryogenic single-port calibration for superconducting microwave resonator measurements12
Focus on quantum science and technology initiatives around the world12
Optimizing quantum phase estimation for the simulation of Hamiltonian eigenstates12
Anomaly detection with variational quantum generative adversarial networks12
Automatic design of quantum feature maps11
Bayesian parameter estimation using Gaussian states and measurements11
Matrix product state pre-training for quantum machine learning11
Multimode capacity of atomic-frequency comb quantum memories11
Semi-device independent randomness generation based on quantum state’s indistinguishability11
Engineering an effective three-spin Hamiltonian in trapped-ion systems for applications in quantum simulation11
Critical quantum metrology with fully-connected models: from Heisenberg to Kibble–Zurek scaling10
Simulating quench dynamics on a digital quantum computer with data-driven error mitigation10
Design, fabrication and characterization of a micro-fabricated stacked-wafer segmented ion trap with two X-junctions10
Path-optimized nonadiabatic geometric quantum computation on superconducting qubits10
Fundamental physics with a state-of-the-art optical clock in space10
Dynamically corrected gates from geometric space curves10
QFold: quantum walks and deep learning to solve protein folding10
Detecting quantum entanglement with unsupervised learning10
Ferromagnetic gyroscopes for tests of fundamental physics10
Many-body calculations for periodic materials via restricted Boltzmann machine-based VQE10
Perspectives on testing fundamental physics with highly charged ions in Penning traps10
3-regular three-XORSAT planted solutions benchmark of classical and quantum heuristic optimizers10
Improving the accuracy and efficiency of quantum connected moments expansions*9
Storage capacity and learning capability of quantum neural networks9
Probing fast oscillating scalar dark matter with atoms and molecules9
Quantum computation of phase transition in the massive Schwinger model9
HUNTER: precision massive-neutrino search based on a laser cooled atomic source8
Dispersive readout of room-temperature ensemble spin sensors8
Einstein–Podolsky–Rosen paradox with position–momentum entangled macroscopic twin beams8
Mediated semi-quantum key distribution with improved efficiency8
Micromasers as quantum batteries8
Quantum computer-aided design of quantum optics hardware8
Optimizing entanglement generation and distribution using genetic algorithms8
Optical clocks based on molecular vibrations as probes of variation of the proton-to-electron mass ratio8
Hybrid MEMS-CMOS ion traps for NISQ computing8
Dark matter searches using accelerometer-based networks8
Quantum sensitivity limits of nuclear magnetic resonance experiments searching for new fundamental physics8
NetQASM—a low-level instruction set architecture for hybrid quantum–classical programs in a quantum internet8
Efficient quantum memory of orbital angular momentum qubits in cold atoms8
Experimental control of the degree of non-classicality via quantum coherence8
A variational quantum algorithm for Hamiltonian diagonalization7
Efficient microwave frequency conversion mediated by a photonics compatible silicon nitride nanobeam oscillator7
Improved finite-key security analysis of quantum key distribution against Trojan-horse attacks7
Magnetic sensing at zero field with a single nitrogen-vacancy center7
Generating microwave photon Fock states in a circuit QED via invariant-based shortcuts to adiabaticity7
Monogamy of quantum discord7
Adiabatic preparation of entangled, magnetically ordered states with cold bosons in optical lattices7
Quantum random access memory via quantum walk7
Anomalous values, Fisher information, and contextuality, in generalized quantum measurements7
Quantum computation of an interacting fermionic model7
Phase-modulated single-photon nonreciprocal transport and directional router in a waveguide–cavity–emitter system beyond the chiral coupling7
Quantum computation of eigenvalues within target intervals7
Constant depth fault-tolerant Clifford circuits for multi-qubit large block codes7
Saturating the quantum Cramér–Rao bound using LOCC7
Sample complexity of learning parametric quantum circuits7
Breakdown signatures of the phenomenological Lindblad master equation in the strong optomechanical coupling regime7
Hybrid quantum–classical optimization with cardinality constraints and applications to finance7
Sub-quantum Fisher information7
Metrologically resourceful multipartite entanglement under quantum many-body effects7
Sagnac-type entangled photon source using only conventional polarization optics6
Enhanced repulsively bound atom pairs in topological optical lattice ladders6
Digital synchronization for continuous-variable quantum key distribution6
Continuous-variable quantum repeaters based on bosonic error-correction and teleportation: architecture and applications6
Stationary optomagnonic entanglement and magnon-to-optics quantum state transfer via opto-magnomechanics6
AGP-based unitary coupled cluster theory for quantum computers6
Improving readout in quantum simulations with repetition codes6
Motional heating of spatially extended ion crystals6
Coherent scattering-mediated correlations between levitated nanospheres6
Experimental realization of state transfer by quantum walks with two coins6
Quantum internet under random breakdowns and intentional attacks6
Microscopic 3D printed optical tweezers for atomic quantum technology6
Erratum: Parameterized quantum circuits as machine learning models (2019 Quant. Sci. Tech. 4 043001)6
Randomness quantification for quantum random number generation based on detection of amplified spontaneous emission noise6
Coherent control with user-defined passage6
Optimization of energy production in two-qubit heat engines using the ecological function6
NISQ circuit compilation is the travelling salesman problem on a torus5
High-fidelity multiqubit Rydberg gates via two-photon adiabatic rapid passage5
OAM tomography with Heisenberg–Weyl observables5
Quantum speedups of some general-purpose numerical optimisation algorithms5
Is quantum computing green? An estimate for an energy-efficiency quantum advantage5
Feedback-enabled microwave quantum illumination5
An open-endcap blade trap for radial-2D ion crystals5
Entangled microwave photons generation using cryogenic low noise amplifier (transistor nonlinearity effects)5
What can single photons do what lasers cannot do?5
Noisy distributed sensing in the Bayesian regime5
Quantum sensing of the electron electric dipole moment using ultracold entangled Fr atoms5
10 dB interferometer enhancement by squeezing of photon shot noise with sub-femtometer resolution and eye-safe optical power5
Simulating quantum circuits with ZX-calculus reduced stabiliser decompositions5
Millikelvin temperature cryo-CMOS multiplexer for scalable quantum device characterisation5
Analytical framework for quantum alternating operator ansätze5
Domain-specific compilers for dynamic simulations of quantum materials on quantum computers5
Expectation values from the single-layer quantum approximate optimization algorithm on Ising problems5
A quantum algorithm to efficiently sample from interfering binary trees5
Neural-network-based parameter estimation for quantum detection5
Entanglement of truncated quantum states5
Two-mode Schrödinger-cat states with nonlinear optomechanics: generation and verification of non-Gaussian mechanical entanglement5
Transfer-tensor description of memory effects in open-system dynamics and multi-time statistics5
Long-lived state in a four-spin system hyperpolarized at room temperature5
Practical source monitoring for continuous-variable quantum key distribution5
How to transform graph states using single-qubit operations: computational complexity and algorithms5
Witnessing objectivity on a quantum computer5
Improved readout of qubit-coupled Gottesman–Kitaev–Preskill states5
Experimental error mitigation using linear rescaling for variational quantum eigensolving with up to 20 qubits5
Constructing driver Hamiltonians for optimization problems with linear constraints5
Frequency-resolved photon correlations in cavity optomechanics5
Feasibility of quantum key distribution from high altitude platforms5
Daylight entanglement-based quantum key distribution with a quantum dot source4
Entanglement structure detection via machine learning4
Fast-forwarding with NISQ processors without feedback loop4
Industrially microfabricated ion trap with 1 eV trap depth4
Randomized benchmarking in the analogue setting4
Nb-based superconducting silicon interconnect fabric for cryogenic electronics4
GHz-pulsed source of entangled photons for reconfigurable quantum networks4
Quantum electronics and optics at the interface of solid neon and superfluid helium4
Enhanced discrimination of high-dimensional quantum states by concatenated optimal measurement strategies4
Optimal calibration of gates in trapped-ion quantum computers4
Quantum self-supervised learning4
Compact quantum kernel-based binary classifier4
Methods for classically simulating noisy networked quantum architectures4
Entangling mechanical vibrations of two massive ferrimagnets by fully exploiting the nonlinearity of magnetostriction4
Variational Hamiltonian simulation for translational invariant systems via classical pre-processing4
Quantum error mitigation by hidden inverses protocol in superconducting quantum devices *4
Tunable transverse spin–motion coupling for quantum information processing4
A micro-optical module for multi-wavelength addressing of trapped ions4
In-plane resonant excitation of quantum dots in a dual-mode photonic-crystal waveguide with high β-factor4
Mitigating algorithmic errors in quantum optimization through energy extrapolation4
The quantum solitons atomtronic interference device4
Approximate decoherence free subspaces for distributed sensing4
Density matrix simulation of quantum error correction codes for near-term quantum devices4
Benchmarking embedded chain breaking in quantum annealing *4