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. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2020-06-01 to 2024-06-01.)
Demonstration of quantum volume 64 on a superconducting quantum computing system248
OpenFermion: the electronic structure package for quantum computers232
t|ket⟩: a retargetable compiler for NISQ devices179
The bitter truth about gate-based quantum algorithms in the NISQ era108
A quantum deep convolutional neural network for image recognition107
Qiskit pulse: programming quantum computers through the cloud with pulses98
Matter-wave Atomic Gradiometer Interferometric Sensor (MAGIS-100)91
Distributed quantum sensing82
Large gradients via correlation in random parameterized quantum circuits81
Towards scalable bosonic quantum error correction80
Searching for new physics using optically levitated sensors76
Entangling the vibrational modes of two massive ferromagnetic spheres using cavity magnomechanics72
Mechanical quantum sensing in the search for dark matter72
Quantum information processing with bosonic qubits in circuit QED71
Testing gravity with cold atom interferometry: results and prospects70
Nuclear clocks for testing fundamental physics66
Higher order derivatives of quantum neural networks with barren plateaus61
Filtering variational quantum algorithms for combinatorial optimization58
Polyatomic molecules as quantum sensors for fundamental physics57
Software tools for quantum control: improving quantum computer performance through noise and error suppression55
Using models to improve optimizers for variational quantum algorithms48
Qibo: a framework for quantum simulation with hardware acceleration48
Quantum implementation of an artificial feed-forward neural network46
Qubit coupled cluster singles and doubles variational quantum eigensolver ansatz for electronic structure calculations45
TEQUILA: a platform for rapid development of quantum algorithms42
Achieving a quantum smart workforce42
A state-averaged orbital-optimized hybrid quantum–classical algorithm for a democratic description of ground and excited states41
Correlating AGP on a quantum computer40
Holographic tensor network models and quantum error correction: a topical review39
Optimal charging of a superconducting quantum battery39
Probing quantum processor performance with pyGSTi39
Building blocks of a flip-chip integrated superconducting quantum processor38
Differentiable quantum architecture search37
Equivalence of quantum barren plateaus to cost concentration and narrow gorges36
Characterizing the loss landscape of variational quantum circuits35
Chiral quantum network with giant atoms35
Lower bounds on the non-Clifford resources for quantum computations35
Simulating quantum materials with digital quantum computers35
Quantum logic and entanglement by neutral Rydberg atoms: methods and fidelity34
Rigorous measurement error correction33
To quantum or not to quantum: towards algorithm selection in near-term quantum optimization33
An optical tweezer array of ground-state polar molecules33
Comagnetometer probes of dark matter and new physics33
Toward efficient correction of multiqubit measurement errors: pair correlation method33
staq—A full-stack quantum processing toolkit32
Adaptive pruning-based optimization of parameterized quantum circuits30
SeQUeNCe: a customizable discrete-event simulator of quantum networks27
CeNTREX: a new search for time-reversal symmetry violation in the 205Tl nucleus27
Mutual information-assisted adaptive variational quantum eigensolver27
Early fault-tolerant simulations of the Hubbard model27
Methods for measuring the electron’s electric dipole moment using ultracold YbF molecules26
Variational quantum algorithms for trace distance and fidelity estimation26
A posteriori corrections to the iterative qubit coupled cluster method to minimize the use of quantum resources in large-scale calculations26
Fault-tolerant quantum error correction for Steane’s seven-qubit color code with few or no extra qubits26
Thermodynamics of a quantum annealer25
A many-body heat engine at criticality25
Indexed improvements for real-time trotter evolution of a (1 + 1) field theory using NISQ quantum computers24
Quantum versus classical generative modelling in finance24
Generation of generalized hybrid entanglement in cavity electro–optic systems24
Micromasers as quantum batteries24
Entangled quantum cellular automata, physical complexity, and Goldilocks rules23
Quantum correlations in PT -symmetric systems23
Talking about public good for the second quantum revolution: analysing quantum technology narratives in the context of national strategies22
Matrix product state pre-training for quantum machine learning22
Benchmarking near-term devices with quantum error correction22
Engineering an effective three-spin Hamiltonian in trapped-ion systems for applications in quantum simulation22
Spectroscopy and critical quantum thermometry in the ultrastrong coupling regime22
The controlled SWAP test for determining quantum entanglement22
Learning quantum data with the quantum earth mover’s distance21
Minimum hardware requirements for hybrid quantum–classical DMFT21
Variational quantum eigensolver for approximate diagonalization of downfolded Hamiltonians using generalized unitary coupled cluster ansatz21
Experimental wavelength-multiplexed entanglement-based quantum cryptography21
Multimode capacity of atomic-frequency comb quantum memories21
Inhomogeneous driving in quantum annealers can result in orders-of-magnitude improvements in performance21
Quantum battery based on quantum discord at room temperature21
Finite-key analysis for quantum conference key agreement with asymmetric channels21
An open-source, industrial-strength optimizing compiler for quantum programs20
Phase-modulated single-photon nonreciprocal transport and directional router in a waveguide–cavity–emitter system beyond the chiral coupling20
Entanglement swapping between independent and asynchronous integrated photon-pair sources20
Two-body quantum absorption refrigerators with optomechanical-like interactions19
An ultracold molecular beam for testing fundamental physics19
Semi-device independent randomness generation based on quantum state’s indistinguishability19
Limitations of error corrected quantum annealing in improving the performance of Boltzmann machines19
Protocols for long-distance quantum communication with single 167Er ions19
Anomaly detection with variational quantum generative adversarial networks19
Signatures of the quantum nature of gravity in the differential motion of two masses18
Fundamental physics with a state-of-the-art optical clock in space18
3-regular three-XORSAT planted solutions benchmark of classical and quantum heuristic optimizers18
Optimizing quantum phase estimation for the simulation of Hamiltonian eigenstates18
Modulation leakage vulnerability in continuous-variable quantum key distribution17
Quantum algorithm for the nonlinear dimensionality reduction with arbitrary kernel17
Automatic design of quantum feature maps17
Critical quantum metrology with fully-connected models: from Heisenberg to Kibble–Zurek scaling17
Cryogenic single-port calibration for superconducting microwave resonator measurements17
Bayesian parameter estimation using Gaussian states and measurements17
Witnessing non-objectivity in the framework of strong quantum Darwinism16
Simulating quench dynamics on a digital quantum computer with data-driven error mitigation16
Directional detection of dark matter with diamond16
Stationary optomagnonic entanglement and magnon-to-optics quantum state transfer via opto-magnomechanics16
Universal quantum computation and quantum error correction with ultracold atomic mixtures16
A polynomial time and space heuristic algorithm for T-count16
Daylight entanglement-based quantum key distribution with a quantum dot source15
Detecting quantum entanglement with unsupervised learning15
Perspectives on testing fundamental physics with highly charged ions in Penning traps15
Microscopic 3D printed optical tweezers for atomic quantum technology14
Analytical framework for quantum alternating operator ansätze14
Experimentally optimizing QKD rates via nonlocal dispersion compensation14
Efficient quantum memory of orbital angular momentum qubits in cold atoms14
Quantum computer-aided design of quantum optics hardware14
Dynamically corrected gates from geometric space curves14
QFold: quantum walks and deep learning to solve protein folding14
HUNTER: precision massive-neutrino search based on a laser cooled atomic source13
Industrially microfabricated ion trap with 1 eV trap depth13
Improved finite-key security analysis of quantum key distribution against Trojan-horse attacks13
High-fidelity multiqubit Rydberg gates via two-photon adiabatic rapid passage13
Simulating quantum circuits with ZX-calculus reduced stabiliser decompositions13
Hybrid MEMS-CMOS ion traps for NISQ computing13
Improving the accuracy and efficiency of quantum connected moments expansions*13
Path-optimized nonadiabatic geometric quantum computation on superconducting qubits13
Design, fabrication and characterization of a micro-fabricated stacked-wafer segmented ion trap with two X-junctions13
AGP-based unitary coupled cluster theory for quantum computers12
Evaluation of QAOA based on the approximation ratio of individual samples12
Variational Hamiltonian simulation for translational invariant systems via classical pre-processing12
Magnetic sensing at zero field with a single nitrogen-vacancy center12
Democratization of quantum technologies12
NetQASM—a low-level instruction set architecture for hybrid quantum–classical programs in a quantum internet12
Quantum mixed state compiling12
Storage capacity and learning capability of quantum neural networks12
Ferromagnetic gyroscopes for tests of fundamental physics12
Probing fast oscillating scalar dark matter with atoms and molecules12
Mediated semi-quantum key distribution with improved efficiency12
Quantum sensitivity limits of nuclear magnetic resonance experiments searching for new fundamental physics11
Quantum computation of phase transition in the massive Schwinger model11
10 dB interferometer enhancement by squeezing of photon shot noise with sub-femtometer resolution and eye-safe optical power11
Many-body calculations for periodic materials via restricted Boltzmann machine-based VQE11
Optimizing entanglement generation and distribution using genetic algorithms11
Dark matter searches using accelerometer-based networks10
Quantum self-supervised learning10
Motional heating of spatially extended ion crystals10
Is quantum computing green? An estimate for an energy-efficiency quantum advantage10
Generating microwave photon Fock states in a circuit QED via invariant-based shortcuts to adiabaticity10
High-dimensional SO(4)-symmetric Rydberg manifolds for quantum simulation10
Entangling mechanical vibrations of two massive ferrimagnets by fully exploiting the nonlinearity of magnetostriction10
Expectation values from the single-layer quantum approximate optimization algorithm on Ising problems10
Sub-quantum Fisher information10
A variational quantum algorithm for Hamiltonian diagonalization10
Optical clocks based on molecular vibrations as probes of variation of the proton-to-electron mass ratio10
Experimental error mitigation using linear rescaling for variational quantum eigensolving with up to 20 qubits10
Quantum random access memory via quantum walk9
Perspective on quantum bubbles in microgravity9
Digital synchronization for continuous-variable quantum key distribution9
Sample complexity of learning parametric quantum circuits9
Propagating quantum microwaves: towards applications in communication and sensing9
Two-mode Schrödinger-cat states with nonlinear optomechanics: generation and verification of non-Gaussian mechanical entanglement9
Optimization of energy production in two-qubit heat engines using the ecological function9
Improving readout in quantum simulations with repetition codes9
Optimal design and performance evaluation of free-space quantum key distribution systems9
Continuous-variable quantum repeaters based on bosonic error-correction and teleportation: architecture and applications9
Do quantum circuit Born machines generalize?9
Experimental control of the degree of non-classicality via quantum coherence9
Monogamy of quantum discord9
Compact quantum kernel-based binary classifier9
Direct probing of strong magnon–photon coupling in a planar geometry9
Reducing molecular electronic Hamiltonian simulation cost for linear combination of unitaries approaches9
Quantum speedups of some general-purpose numerical optimisation algorithms9
How to transform graph states using single-qubit operations: computational complexity and algorithms9
Principles of tractor atom interferometry9
Quantum internet under random breakdowns and intentional attacks9
Dispersive readout of room-temperature ensemble spin sensors9
Randomness quantification for quantum random number generation based on detection of amplified spontaneous emission noise8
Experimental demonstration of efficient high-dimensional quantum gates with orbital angular momentum8
Millikelvin temperature cryo-CMOS multiplexer for scalable quantum device characterisation8
Constructing driver Hamiltonians for optimization problems with linear constraints8
Simulation of many-body dynamics using Rydberg excitons8
NISQ circuit compilation is the travelling salesman problem on a torus8
Quantum computation of eigenvalues within target intervals8
Einstein–Podolsky–Rosen paradox with position–momentum entangled macroscopic twin beams8
External magnetic effect for the security of practical quantum key distribution8
GHz-pulsed source of entangled photons for reconfigurable quantum networks8
Frequency-resolved photon correlations in cavity optomechanics8
Optical atomic clock aboard an Earth-orbiting space station (OACESS): enhancing searches for physics beyond the standard model in space8
Enhanced discrimination of high-dimensional quantum states by concatenated optimal measurement strategies8
Constant depth fault-tolerant Clifford circuits for multi-qubit large block codes8
Adiabatic preparation of entangled, magnetically ordered states with cold bosons in optical lattices8
Phase polynomials synthesis algorithms for NISQ architectures and beyond8
Coherent scattering-mediated correlations between levitated nanospheres8
Neural-network-based parameter estimation for quantum detection8
Hybrid quantum–classical optimization with cardinality constraints and applications to finance8
Metrologically resourceful multipartite entanglement under quantum many-body effects8
Fast-forwarding with NISQ processors without feedback loop7
Sagnac-type entangled photon source using only conventional polarization optics7
Quantum molecular unfolding7
Feedback-enabled microwave quantum illumination7
Entangled microwave photons generation using cryogenic low noise amplifier (transistor nonlinearity effects)7
Noisy distributed sensing in the Bayesian regime7
The quantum solitons atomtronic interference device7
Approximate decoherence free subspaces for distributed sensing7
A fully passive transmitter for decoy-state quantum key distribution7
Coherent control with user-defined passage7
Breakdown signatures of the phenomenological Lindblad master equation in the strong optomechanical coupling regime7
Charging a quantum battery in a non-Markovian environment: a collisional model approach7
Enhanced repulsively bound atom pairs in topological optical lattice ladders7
40 km fiber transmission of squeezed light measured with a real local oscillator7
An open-endcap blade trap for radial-2D ion crystals7
Automatic generation of Grover quantum oracles for arbitrary data structures7
Quantum computation of an interacting fermionic model7
Improved readout of qubit-coupled Gottesman–Kitaev–Preskill states6
Decay dynamics of a giant atom in a structured bath with broken time-reversal symmetry6
L0 regularization-based compressed sensing with quantum–classical hybrid approach6
Optimal calibration of gates in trapped-ion quantum computers6
Techniques for combining fast local decoders with global decoders under circuit-level noise6
Quantum sensing of the electron electric dipole moment using ultracold entangled Fr atoms6
Clustering and enhanced classification using a hybrid quantum autoencoder6
Building spatial symmetries into parameterized quantum circuits for faster training6
Mitigating algorithmic errors in quantum optimization through energy extrapolation6
Practical source monitoring for continuous-variable quantum key distribution6
Benchmarking embedded chain breaking in quantum annealing *6
Witnessing objectivity on a quantum computer6
Multi-round QAOA and advanced mixers on a trapped-ion quantum computer6
Tunable transverse spin–motion coupling for quantum information processing6
Ultrabright and narrowband intra-fiber biphoton source at ultralow pump power6
Quantum state preparation using tensor networks6
Quantum memories for fundamental science in space6
OAM tomography with Heisenberg–Weyl observables6
Bridging the quantum divides: a chance to repair classic(al) mistakes?6
Research campaign: Macroscopic quantum resonators (MAQRO)6
Domain-specific compilers for dynamic simulations of quantum materials on quantum computers6
Quantum scale estimation6
Nonunitary gate operations by dissipation engineering6
A micro-optical module for multi-wavelength addressing of trapped ions6
Transfer-tensor description of memory effects in open-system dynamics and multi-time statistics6
In-plane resonant excitation of quantum dots in a dual-mode photonic-crystal waveguide with high β-factor6
Speeding up qubit control with bipolar single-flux-quantum pulse sequences6
Preparing ground states with a broken symmetry with variational quantum algorithms6
Generalized quantum assisted simulator6
Nb-based superconducting silicon interconnect fabric for cryogenic electronics5
Certifying unknown genuine multipartite entanglement by neural networks5
Accelerating the variational quantum eigensolver using parallelism5
Quantum correlations in molecules: from quantum resourcing to chemical bonding5
Polariton blockade in the Jaynes–Cummings–Hubbard model with trapped ions5
Decoherence-protected quantum register of nuclear spins in diamond5
Quantum circuits for measuring weak values, Kirkwood–Dirac quasiprobability distributions, and state spectra5
Universal quantum state preparation via revised greedy algorithm5
Engineering entanglement between resonators by hot environment5
Software mitigation of coherent two-qubit gate errors5
Coherent energy fluctuation theorems: theory and experiment5
Active controlled dual-band unidirectional reflectionlessness by classical driving field in non-Hermitian quantum system5
Quantum error mitigation by hidden inverses protocol in superconducting quantum devices *5
Efficient motional-mode characterization for high-fidelity trapped-ion quantum computing5
Assessment of gravity field recovery from a quantum satellite mission with atomic clocks and cold atom gradiometers5