npj Quantum Information

Article	Citations
Author Correction: Dephasing enabled fast charging of quantum batteries	303
Exhaustive search for optimal molecular geometries using imaginary-time evolution on a quantum computer	127
6-qubit optimal Clifford circuits	121
Group-theoretic error mitigation enabled by classical shadows and symmetries	106
Resource-optimized fault-tolerant simulation of the Fermi-Hubbard model and high-temperature superconductor models	95
Quasiprobability decompositions with reduced sampling overhead	93
Towards practical and massively parallel quantum computing emulation for quantum chemistry	92
Quantum computational phase transition in combinatorial problems	81
Parameterized quantum circuits as universal generative models for continuous multivariate distributions	80
Optimal measurement structures for contextuality applications	79
Semi-device-independent quantum random number generator with a broadband squeezed state of light	78
Unveiling quantum phase transitions from traps in variational quantum algorithms	74
Interferometry of quantum correlation functions to access quasiprobability distribution of work	74
Maximal steady-state entanglement in autonomous quantum thermal machines	72
Non-linear Boson Sampling	70
Contextual subspace variational quantum eigensolver calculation of the dissociation curve of molecular nitrogen on a superconducting quantum computer	70
Reply to “Comment to ‘The laws of physics do not prohibit counterfactual communication’ ”	66
Hole-type superconducting gatemon qubit based on Ge/Si core/shell nanowires	64
Modulation leakage-free continuous-variable quantum key distribution	63
TR12 centers in diamond as a room temperature atomic scale vector magnetometer	62
Optically induced nuclear spin–spin couplings in GaAs manifested by spin echo decays under optical pumping	60
Nonlinear phase gates as Airy transforms of the Wigner function	60
Microwave single-photon detection using a hybrid spin-optomechanical quantum interface	59
A mid-circuit erasure check on a dual-rail cavity qubit using the joint-photon number-splitting regime of circuit QED	58
Controlled-phase gate by dynamic coupling of photons to a two-level emitter	54

Extensive characterization and implementation of a family of three-qubit gates at the coherence limit	54
Large-scale simulations of Floquet physics on near-term quantum computers	53
Modeling Si/SiGe quantum dot variability induced by interface disorder reconstructed from multiperspective microscopy	53
Publisher Correction: Equivalence checking of quantum circuits by nonlocality	51
Quantum circuit for non-unitary linear transformation of basis sets	51
Quantum emulation of topological magneto-optical effects using ultracold atoms	51
Author Correction: Decoherence of nitrogen-vacancy spin ensembles in a nitrogen electron-nuclear spin bath in diamond	51
The laws of physics do not prohibit counterfactual communication	50
Enhancing quantum state reconstruction with structured classical shadows	49
Check-probe spectroscopy of lifetime-limited emitters in bulk-grown silicon carbide	49
The genuinely multipartite nonlocality of graph states is model-dependent	48
Nanomechanical cat states generated by a dc voltage-driven Cooper pair box qubit	46
Boosted quantum teleportation	45
Constraints on magic state protocols from the statistical mechanics of Wigner negativity	45
Energy and bandwidth efficiency optimization of quantum-enabled optical communication channels	44
Evidence of Kardar-Parisi-Zhang scaling on a digital quantum simulator	43
Hamiltonian phase error in resonantly driven CNOT gate above the fault-tolerant threshold	43
Long-time simulations for fixed input states on quantum hardware	42
Time-optimal control of a solid-state spin amidst dynamical quantum wind	41
Protocol for certifying entanglement in surface spin systems using a scanning tunneling microscope	41
Long optical and electron spin coherence times for erbium ions in silicon	41
Heisenberg-limited Hamiltonian learning for interacting bosons	40
Revising the quantum work fluctuation framework to encompass energy conservation	40
Verifying the security of a continuous variable quantum communication protocol via quantum metrology	40
CNOT circuits need little help to implement arbitrary Hadamard-free Clifford transformations they generate	39
Characterizing privacy in quantum machine learning	39
Probing two-qubit capacitive interactions beyond bilinear regime using dual Hamiltonian parameter estimations	39
Robust microwave-optical photon conversion using cavity modes strongly hybridized with a color center ensemble	39
High frequency magnetometry with an ensemble of spin qubits in hexagonal boron nitride	39
Low-overhead defect-adaptive surface code with bandage-like super-stabilizers	38
Quantum causal unravelling	38
Excessive precision compromises accuracy even with unlimited resources due to the trade-off in quantum metrology	37
Surpassing the repeaterless bound with a photon-number encoded measurement-device-independent quantum key distribution protocol	37
Qubit teleportation between a memory-compatible photonic time-bin qubit and a solid-state quantum network node	36
Free electrons can induce entanglement between photons	36
Steering nonlocality in high-speed telecommunication system without detection loophole	35
Experimental unsupervised learning of non-Hermitian knotted phases with solid-state spins	35
Calibrating quantum gates up to 52 qubits in a superconducting processor	35
Quantum Zeno Monte Carlo for computing observables	34
Hamiltonian dynamics on digital quantum computers without discretization error	34
High-fidelity four-photon GHZ states on chip	34
A 2-Gbps low-SWaP quantum random number generator with photonic integrated circuits for satellite applications	33
A hybrid quantum walk model unifying discrete and continuous quantum walks	33
Dynamics of superconducting qubit relaxation times	33
Simultaneous discovery of quantum error correction codes and encoders with a noise-aware reinforcement learning agent	32
Nonclassicality detection from few Fock-state probabilities	32
Parameterized quantum comb and simpler circuits for reversing unknown qubit-unitary operations	32
Determination of the asymptotic limits of adaptive photon counting measurements for coherent-state optical phase estimation	32
Intelligent certification for quantum simulators via machine learning	31
High dimensional counterdiabatic quantum computing	31

Detecting positive quantum capacities of quantum channels	31
Calibration-independent bound on the unitarity of a quantum channel with application to a frequency converter	31
Unleashed from constrained optimization: quantum computing for quantum chemistry employing generator coordinate inspired method	30
Solving k–SAT problems with generalized quantum measurement	30
Quantum-enhanced Doppler lidar	29
Quantum LOSR networks cannot generate graph states with high fidelity	29
Dephasing enabled fast charging of quantum batteries	29
Characterizing quantum codes via the coefficients in Knill-Laflamme conditions	28
Path toward manufacturable superconducting qubits with relaxation times exceeding 0.1 ms	28
Coupling conduction-band valleys in SiGe heterostructures via shear strain and Ge concentration oscillations	27
Effect of partial distinguishability on quantum supremacy in Gaussian Boson sampling	27
Implementation of carrier-grade quantum communication networks over 10000 km	27
Equivalence checking of quantum circuits by nonlocality	27
Fidelity bounds for device-independent advantage distillation	27
Remote cooling of spin-ensembles through a spin-mechanical hybrid interface	26
Data needs and challenges for quantum dot devices automation	26
Atom-level electronic physicists are needed to develop practical engines with a quantum advantage	26
Dimension reduction in quantum sampling of stochastic processes	26
Unified linear response theory of quantum electronic circuits	26
Spectroscopic characterization of the quantum linear-zigzag transition in trapped ions	26
High-fidelity spin readout via the double latching mechanism	26
Efficient sparse state preparation via quantum walks	25
Passive demultiplexed two-photon state generation from a quantum dot	25
Quantum speed limit for complex dynamics	25
Error measurements for a quantum annealer using the one-dimensional Ising model with twisted boundaries	25
Practical techniques for high-precision measurements on near-term quantum hardware and applications in molecular energy estimation	25
Classical simulations of noisy variational quantum circuits	24
A quantum algorithm for solving 0-1 Knapsack problems	24
Lightcone bounds for quantum circuit mapping via uncomplexity	24
Variational quantum state eigensolver	24
On-chip parallel processing of quantum frequency comb	24
Reducing thermal noise by quantum refrigerators	24
Storage of photonic time-bin qubits for up to 20 ms in a rare-earth doped crystal	24
Experimental signature of initial quantum coherence on entropy production	24
Boundaries of quantum supremacy via random circuit sampling	24
Sampling frequency thresholds for the quantum advantage of the quantum approximate optimization algorithm	24
Gate-set evaluation metrics for closed-loop optimal control on nitrogen-vacancy center ensembles in diamond	24
Scalable and robust quantum computing on qubit arrays with fixed coupling	24
Theoretical guarantees for permutation-equivariant quantum neural networks	23
A quantum dot crossbar with sublinear scaling of interconnects at cryogenic temperature	23
Closed-loop optimization of fast trapped-ion shuttling with sub-quanta excitation	23
Quantum autoencoders using mixed reference states	23
Charge-parity switching effects and optimisation of transmon-qubit design parameters	23
Quantum algorithms for matrix geometric means	23
Spatially correlated classical and quantum noise in driven qubits	23
Fundamental quantum limits of magnetic nearfield measurements	23
An elegant scheme of self-testing for multipartite Bell inequalities	23
Compact quantum dot models for analog microwave co-simulation	22
Reconfigurable quantum phononic circuits via piezo-acoustomechanical interactions	22
All-optical nuclear quantum sensing using nitrogen-vacancy centers in diamond	22
All three-angle variants of Tsirelson’s precession protocol, and improved bounds for wedge integrals of Wigner functions	22
Detection of molecular transitions with nitrogen-vacancy centers and electron-spin labels	22
Certifying semi-device-independent security via wave-particle duality experiments	21
Entangling entanglement: coupling frequency and polarization of biphotons on demand	21
Lindblad-like quantum tomography for non-Markovian quantum dynamical maps	21
Observation of large spontaneous emission rate enhancement of quantum dots in a broken-symmetry slow-light waveguide	21
Towards a spectrally multiplexed quantum repeater	21
Compilation and scaling strategies for a silicon quantum processor with sparse two-dimensional connectivity	21
Generative flow-based warm start of the variational quantum eigensolver	21
Advances in device-independent quantum key distribution	21
Distillation of Gaussian Einstein-Podolsky-Rosen steering with noiseless linear amplification	20
Strong majorization uncertainty relations and experimental verifications	20
Surpassing spectator qubits with photonic modes and continuous measurement for Heisenberg-limited noise mitigation	20
Integrating quantum processor device and control optimization in a gradient-based framework	19
Inverted fine structure of a 6H-SiC qubit enabling robust spin-photon interface	19
Magic transition in measurement-only circuits	19
Estimating the randomness of quantum circuit ensembles up to 50 qubits	19
Fundamental causal bounds of quantum random access memories	19
Towards practical quantum computers: transmon qubit with a lifetime approaching 0.5 milliseconds	19
Detecting and quantifying entanglement on near-term quantum devices	19
Peptide conformational sampling using the Quantum Approximate Optimization Algorithm	18
Experimental demonstration of entanglement delivery using a quantum network stack	18
Coherent enhancement of collection of light from linear ion crystals	18
Error crafting in mixed quantum gate synthesis	18
Entanglement transitivity problems	18
First-order phase transition of the Schwinger model with a quantum computer	18
True decoherence-free-subspace derived from a semiconductor double quantum dot Heisenberg spin-trimer	18
Controlling the photon number coherence of solid-state quantum light sources for quantum cryptography	18
Quantum causal inference with extremely light touch	17
Publisher Correction: The laws of physics do not prohibit counterfactual communication	17

Networking quantum networks with minimum cost aggregation	17
Self-testing of a single quantum system from theory to experiment	17
Scalable determination of multipartite entanglement in quantum networks	17
Stabilizing multiple topological fermions on a quantum computer	17
Pseudo twirling mitigation of coherent errors in non-Clifford gates	17
Author Correction: Lightcone bounds for quantum circuit mapping via uncomplexity	17
Classical and quantum chaos in chirally-driven, dissipative Bose-Hubbard systems	16
Demonstration of optimal non-projective measurement of binary coherent states with photon counting	16
Microwave mode cooling and cavity quantum electrodynamics effects at room temperature with optically cooled nitrogen-vacancy center spins	16
Observation of critical phase transition in a generalized Aubry-André-Harper model with superconducting circuits	16
Classical shadows with Pauli-invariant unitary ensembles	16
Critical behavior of Fredenhagen-Marcu string order parameters at topological phase transitions with emergent higher-form symmetries	15
Photonic resource state generation from a minimal number of quantum emitters	15
Towards metropolitan free-space quantum networks	15
Experimental demonstration of multiparty quantum secret sharing and conference key agreement	15
Quantum storage of 1650 modes of single photons at telecom wavelength	15
High temperature spin selectivity in a quantum dot qubit using reservoir spin accumulation	15
Finite key effects in satellite quantum key distribution	15
Demonstration of quantum network protocols over a 14-km urban fiber link	15
Industrial 300 mm wafer processed spin qubits in natural silicon/silicon-germanium	15
Extracting quantum dynamical resources: consumption of non-Markovianity for noise reduction	15
Experimental implementation of secure anonymous protocols on an eight-user quantum key distribution network	15
Simulating photosynthetic energy transport on a photonic network	15
Free-space continuous-variable quantum key distribution under high background noise	15
Robust and efficient verification of graph states in blind measurement-based quantum computation	15
Stabilization of Kerr-cat qubits with quantum circuit refrigerator	14
Quantum frequency conversion and single-photon detection with lithium niobate nanophotonic chips	14
Quasiparticle tunneling as a probe of Josephson junction barrier and capacitor material in superconducting qubits	14
Extending loophole-free nonlocal correlations to arbitrarily large distances	14
Alignment between initial state and mixer improves QAOA performance for constrained optimization	14
Enhancing the coherence of superconducting quantum bits with electric fields	14
Quantum logic gate synthesis as a Markov decision process	14
Universal logical quantum photonic neural network processor via cavity-assisted interactions	14
Interaction-free, single-pixel quantum imaging with undetected photons	14
Systematic improvements in transmon qubit coherence enabled by niobium surface encapsulation	14
Noise effects on purity and quantum entanglement in terms of physical implementability	14
Quantum error correction with gauge symmetries	14
Minimal state-preparation times for silicon spin qubits	14
Fault-tolerant quantum computation without distillation on a 2D device	14
Trainability barriers and opportunities in quantum generative modeling	14
Orbital-optimized pair-correlated electron simulations on trapped-ion quantum computers	14
Crosstalk-resilient quantum MIMO for scalable quantum communications	13
Experimental investigation of wave-particle duality relations in asymmetric beam interference	13
A neural network assisted 171Yb+ quantum magnetometer	13
Extending radiowave frequency detection range with dressed states of solid-state spin ensembles	13
Resource-efficient fault-tolerant one-way quantum repeater with code concatenation	13
Implementation of quantum measurements using classical resources and only a single ancillary qubit	13
Publisher Correction: Experimental implementation of secure anonymous protocols on an eight-user quantum key distribution network	13
Mitigating errors in analog quantum simulation by Hamiltonian reshaping or Hamiltonian rescaling	13
Experimental quantum end-to-end learning on a superconducting processor	13
Deterministic photon source interfaced with a programmable silicon-nitride integrated circuit	13
Author Correction: Quantum teleportation with imperfect quantum dots	13
Universal validity of the second law of information thermodynamics	13
Author Correction: Fabrication and characterization of low-loss Al/Si/Al parallel plate capacitors for superconducting quantum information applications	13
Fast pseudorandom quantum state generators via inflationary quantum gates	13
Shortcut to multipartite entanglement generation: A graph approach to boson subtractions	13
Circuit complexity of quantum access models for encoding classical data	13
Quantum-limited determination of refractive index difference by means of entanglement	13
Bipartite Gaussian boson sampling in the time-frequency-bin domain with squeezed light generated by a silicon nitride microresonator	13
Quantification of entanglement and coherence with purity detection	12
Engineered dissipation to mitigate barren plateaus	12
Equivariant quantum circuits for learning on weighted graphs	12
Experimental metrology beyond the standard quantum limit for a wide resources range	12
Compact description of quantum phase slip junctions	12
Bound state in a giant atom-modulated resonators system	12
Modeling of planar germanium hole qubits in electric and magnetic fields	12
Optimal control of stimulated Raman adiabatic passage in a superconducting qudit	12
Alleviating the quantum Big-M problem	12
Control and readout of a 13-level trapped ion qudit	12
Practical quantum tokens without quantum memories and experimental tests	12
Resolving Fock states near the Kerr-free point of a superconducting resonator	12
Sign-problem free quantum stochastic series expansion algorithm on a quantum computer	12
Author Correction: Excessive precision compromises accuracy even with unlimited resources due to the trade-off in quantum metrology	12
Limitations of noisy quantum devices in computing and entangling power	11
Multidimensional Bose quantum error correction based on neural network decoder	11
Scalable temporal multiplexing of telecom photons via thin-film lithium niobate photonics	11
Certification of quantum states with hidden structure of their bitstrings	11
Fault-tolerant connection of error-corrected qubits with noisy links	11
Error per single-qubit gate below 10−4 in a superconducting qubit	11
Requirements for a processing-node quantum repeater on a real-world fiber grid	11
Many-body entanglement via ‘which-path’ information	11
Approximate encoding of quantum states using shallow circuits	11
Adaptive, problem-tailored variational quantum eigensolver mitigates rough parameter landscapes and barren plateaus	11
Continuous-mode quantum key distribution with digital signal processing	11
Quantum simulation of realistic materials in first quantization using non-local pseudopotentials	10
A universal circuit set using the S3 quantum double	10
Quantum key distribution overcoming practical correlated intensity fluctuations	10
Experimental investigation of the trade-off between quantum speed and energy cost	10
Robust quantum control using reinforcement learning from demonstration	10
Probing defect densities at the edges and inside Josephson junctions of superconducting qubits	10
Quantum-data-driven dynamical transition in quantum learning	10
Quantum computing quantum Monte Carlo with hybrid tensor network for electronic structure calculations	10
Secure and robust randomness with sequential quantum measurements	10
Trade-off between gradient measurement efficiency and expressivity in deep quantum neural networks	10
Characterizing coherent errors using matrix-element amplification	10