OOIR: Observatory of International Research

Papers

(The median citation count of PRX Quantum is 11. 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 2021-11-01 to 2025-11-01.)

Article	Citations
Atom-Mediated Deterministic Generation and Stitching of Photonic Graph States	360
Generalized Toric Codes on Twisted Tori for Quantum Error Correction	225
Individually Addressed Quantum Gate Interactions Using Dynamical Decoupling	221
Charge Sensing the Parity of an Andreev Molecule	210
Linear Cross-Entropy Certification of Quantum Computational Advantage in Gaussian Boson Sampling	202
Onset of Scrambling as a Dynamical Transition in Tunable-Range Quantum Circuits	200
High-Purity Entanglement of Hot Propagating Modes Using Nonreciprocity	154
Effect of Nonunital Noise on Random-Circuit Sampling	142
Switching the Magnetization in Quantum Antiferromagnets	137
Quantum Tensor-Product Decomposition from Choi-State Tomography	132
Scalable Measures of Magic Resource for Quantum Computers	129
One Hundred Second Bit-Flip Time in a Two-Photon Dissipative Oscillator	127
Circuit-Based Leakage-to-Erasure Conversion in a Neutral-Atom Quantum Processor	113
Accurate and Efficient Quantum Computations of Molecular Properties Using Daubechies Wavelet Molecular Orbitals: A Benchmark Study against Experimental Data	112
Experimental Observation of Thermalization with Noncommuting Charges	107
Fast and High-Fidelity State Preparation and Measurement in Triple-Quantum-Dot Spin Qubits	106
Entangling Interactions Between Artificial Atoms Mediated by a Multimode Left-Handed Superconducting Ring Resonator	106
Conditions for Equivalent Noise Sensitivity of Geometric and Dynamical Quantum Gates	106
Sign Problem in Tensor-Network Contraction	106
Landauer Versus Nernst: What is the True Cost of Cooling a Quantum System?	99
Fast Multiqubit Gates through Simultaneous Two-Qubit Gates	98
Distinguishing Random and Black Hole Microstates	97
Hamiltonian Extrema of an Arbitrary Flux-Biased Josephson Circuit	97
Satellite-Based Quantum Key Distribution in the Presence of Bypass Channels	96
Device-Independent Quantum Key Distribution Based on Routed Bell Tests	91

Quantum Master Equations: Tips and Tricks for Quantum Optics, Quantum Computing, and Beyond	89
Tensor-Network Decoding Beyond 2D	89
Resonant Coupling Parameter Estimation with Superconducting Qubits	88
General Entropic Constraints on Calderbank-Shor-Steane Codes within Magic Distillation Protocols	88
Inferring Quantum Network Topology Using Local Measurements	87
Emergent Unitary Designs for Encoded Qubits from Coherent Errors and Syndrome Measurements	86
Nonlocal Finite-Depth Circuits for Constructing Symmetry-Protected Topological States and Quantum Cellular Automata	84
Tangent Space Generators of Matrix Product States and Exact Floquet Quantum Scars	83
Matrix-Model Simulations Using Quantum Computing, Deep Learning, and Lattice Monte Carlo	83
In Situ Subwavelength Microscopy of Ultracold Atoms Using Dressed Excited States	81
Power of a Quasispin Quantum Otto Engine at Negative Effective Spin Temperature	80
Quantum Control of Radical-Pair Dynamics beyond Time-Local Optimization	77
Spatial Coherence of Light in Collective Spontaneous Emission	76
Simulating Quantum Computation: How Many “Bits” for “It”?	75
Randomized Benchmarking beyond Groups	74
A Taxonomy of Small Markovian Errors	71
Multipartite Entanglement in Rabi-Driven Superconducting Qubits	71
Yu-Shiba-Rusinov–Bond Qubit in a Double Quantum Dot with Circuit-QED Operation	71
Characterization and Verification of Trotterized Digital Quantum Simulation Via Hamiltonian and Liouvillian Learning	70
Virtual- Z Gates and Symmetric Gate Compilation	68
Hybrid III-V/Silicon Quantum Photonic Device Generating Broadband Entangled Photon Pairs	67
Stream Privacy Amplification for Quantum Cryptography	67
Tailoring Fusion-Based Photonic Quantum Computing Schemes to Quantum Emitters	65
Performance of Practical Quantum Oblivious Key Distribution	64
Qubit-Efficient Randomized Quantum Algorithms for Linear Algebra	64
Quantum Gravity in the Lab. I. Teleportation by Size and Traversable Wormholes	63
Time-Energy Uncertainty Relation for Noisy Quantum Metrology	63
Protecting Fiber-Optic Quantum Key Distribution Sources against Light-Injection Attacks	62
Cavity-Mediated Entanglement of Parametrically Driven Spin Qubits via Sidebands	62
Efficient State Preparation for the Quantum Simulation of Molecules in First Quantization	61
Deep Variational Quantum Eigensolver: A Divide-And-Conquer Method for Solving a Larger Problem with Smaller Size Quantum Computers	61
Learning Feedback Control Strategies for Quantum Metrology	60
Two-Level-System Dynamics in a Superconducting Qubit Due to Background Ionizing Radiation	60
Trapped-Ion Quantum Computer with Robust Entangling Gates and Quantum Coherent Feedback	60
Reducing Entanglement with Physically Inspired Fermion-To-Qubit Mappings	58
Fault-Tolerant Quantum Simulation of Generalized Hubbard Models	58
Quasiprobabilistic Readout Correction of Midcircuit Measurements for Adaptive Feedback via Measurement Randomized Compiling	57
Entanglement Phase Transition Due to Reciprocity Breaking without Measurement or Postselection	57
Blueprint for All-to-All-Connected Superconducting Spin Qubits	57
Approximate t -Designs in Generic Circuit Architectures	56
Digital Quantum Simulation of a (1+1)D SU(2) Lattice Gauge Theory with Ion Qudits	55
Equivalence between Fermion-to-Qubit Mappings in two Spatial Dimensions	55
Optimization of Time-Ordered Processes in the Finite and Asymptotic Regimes	55
Secure Quantum Pattern Communication	55
Evaluating Many-Body Stabilizer Rényi Entropy by Sampling Reduced Pauli Strings: Singularities, Volume Law, and Nonlocal Magic	54
Diagnostics of Mixed-State Topological Order and Breakdown of Quantum Memory	54
Admissible Causal Structures and Correlations	53
Quasiparticles in Superconducting Qubits with Asymmetric Junctions	53
Preparing Bethe Ansatz Eigenstates on a Quantum Computer	53
Control of Transverse Motion for Quantum Gates on Individually Addressed Atomic Qubits	53

Quantum Network with Magnonic and Mechanical Nodes	53
Computational Complexity of Unitary and State Design Properties	53
Inherent Thermal-Noise Problem in Addressing Qubits	53
Thermodynamic Constraints on Quantum Information Gain and Error Correction: A Triple Trade-Off	52
Improved Electron-Nuclear Quantum Gates for Spin Sensing and Control	51
Anyon Condensation and the Color Code	51
Measurement-Induced Phases of Matter Require Feedback	51
Double Microwave Shielding	51
Shadow Distillation: Quantum Error Mitigation with Classical Shadows for Near-Term Quantum Processors	50
Sensing Coherent Nuclear Spin Dynamics with an Ensemble of Paramagnetic Nitrogen Spins	49
Nonequilibrium Quantum Thermodynamics of a Particle Trapped in a Controllable Time-Varying Potential	48
Experimentally Certified Transmission of a Quantum Message through an Untrusted and Lossy Quantum Channel via Bell’s Theorem	48
Complete Readout of Two-Electron Spin States in a Double Quantum Dot	47
Covariance Matrix Preparation for Quantum Principal Component Analysis	47
Lifetime Reduction of Single Germanium-Vacancy Centers in Diamond via a Tunable Open Microcavity	47
Resource-Efficient Context-Aware Dynamical Decoupling Embedding for Arbitrary Large-Scale Quantum Algorithms	47
Cold-Atom Particle Collider	47
Time-Dependent Hamiltonian Simulation Using Discrete-Clock Constructions	46
Low-Frequency Correlated Charge-Noise Measurements Across Multiple Energy Transitions in a Tantalum Transmon	46
High-Fidelity Universal Gates in the 171 46
Robust Estimation of the Quantum Fisher Information on a Quantum Processor	46
Frustrating Quantum Batteries	46
Theory for Equivariant Quantum Neural Networks	46
Erratum: Role of Quantum Coherence in Thermodynamics [PRX Quantum 3, 040323 (2022)]	45
Quantum Key Distribution with Nonideal Heterodyne Detection: Composable Security of Discrete-Modulation Continuous-Variable Protocols	45
Flip-Chip-Based Fast Inductive Parity Readout of a Planar Superconducting Island	45
Synthesis of Parametrically Coupled Networks	45
Quasiprobabilities in Quantum Thermodynamics and Many-Body Systems	45
Generalized Zeno Effect and Entanglement Dynamics Induced by Fermion Counting	44
Laser-Painted Cavity-Mediated Interactions in a Quantum Gas	44
High-Fidelity Qubit Readout Using Interferometric Directional Josephson Devices	44
Progress in Superconductor-Semiconductor Topological Josephson Junctions	43
Certifying Multilevel Coherence in the Motional State of a Trapped Ion	43
Control of an Environmental Spin Defect beyond the Coherence Limit of a Central Spin	43
General Conditions for Universality of Quantum Hamiltonians	43
Dephasing in Fluxonium Qubits from Coherent Quantum Phase Slips	43
Limitations to Dynamical Error Suppression and Gate-Error Virtualization from Temporally Correlated Nonclassical Noise	42
Qubit-Oscillator Concatenated Codes: Decoding Formalism and Code Comparison	42
Automated Discovery of Autonomous Quantum Error Correction Schemes	42
Eliminating Radiative Losses in Long-Range Exciton Transport	42
Erratum: Using an atom interferometer to infer gravitational entanglement generation [PRX Quantum 2 , 030330 (2021)]	42
Higher-Order Process Matrix Tomography of a Passively-Stable Quantum Switch	42
Probing Infinite Many-Body Quantum Systems with Finite-Size Quantum Simulators	42
Quantum Thermometry with Single Molecules in Nanoprobes	42
Tunable Confinement-Deconfinement Transition in an Ultracold-Atom Quantum Simulator	41
Experimental Single-Setting Quantum State Tomography	41
Contextuality in Anomalous Heat Flow	41
Fault-Tolerant Quantum Computation by Hybrid Qubits with Bosonic Cat Code and Single Photons	41
Fast Mixing of Weakly Interacting Fermionic Systems at Any Temperature	40
Postselection-Free Learning of Measurement-Induced Quantum Dynamics	40
Variational Quantum Dynamics of Two-Dimensional Rotor Models	40
Correlations in Entanglement-Assisted Prepare-and-Measure Scenarios	40
Probing Critical Behavior of Long-Range Transverse-Field Ising Model through Quantum Kibble-Zurek Mechanism	39
Electron-Photon Quantum State Heralding Using Photonic Integrated Circuits	39
Group-Invariant Quantum Machine Learning	39
Finite-Size Analysis of Prepare-and-Measure and Decoy-State Quantum Key Distribution via Entropy Accumulation	39
Feedback-Driven Quantum Reservoir Computing for Time-Series Analysis	39
Anomaly in Open Quantum Systems and its Implications on Mixed-State Quantum Phases	38
Achieving Computational Gains with Quantum Error-Correction Primitives: Generation of Long-Range Entanglement Enhanced by Error Detection	38
Emergent Fracton Hydrodynamics of Ultracold Atoms in Partially Filled Landau Levels	38
Interplay Between Time and Energy in Bosonic Noisy Quantum Metrology	38
Hybrid Approach to Mitigate Errors in Linear Photonic Bell-State Measurement for Quantum Interconnects	38
Quantitative Nonclassicality of Mediated Interactions	38
Sharing Classical Secrets with Continuous-Variable Entanglement: Composable Security and Network Coding Advantage	37
Scalable Networking of Neutral-Atom Qubits: Nanofiber-Based Approach for Multiprocessor Fault-Tolerant Quantum Computers	37
Representation Learning via Quantum Neural Tangent Kernels	37
Mean-Field Approximate Optimization Algorithm	37
Qudit Entanglers Using Quantum Optimal Control	37
Gradient-Ascent Pulse Engineering with Feedback	37
Signatures of Liouvillian Exceptional Points in a Quantum Thermal Machine	36
Experimental Speedup of Quantum Dynamics through Squeezing	36
Versatile Chip-Scale Platform for High-Rate Entanglement Generation Using an Al<	35
Typical Correlation Length of Sequentially Generated Tensor Network States	35
Quantum Low-Density Parity-Check Codes for Modular Architectures	35
Ansatz-Free Hamiltonian Learning with Heisenberg-Limited Scaling	35
Optimizing Rydberg Gates for Logical-Qubit Performance	35
AKLT-States as ZX-Diagrams: Diagrammatic Reasoning for Quantum States	35
Finite-Resource Performance of Small-Satellite-Based Quantum-Key-Distribution Missions	35
Controlling Collective Phenomena via the Quantum State of Interaction Mediators: Changing the Criticality of Photon-Mediated Superconductivity via Fock States of Light	34
Erratum: Quantum Single-Photon Control, Storage, and Entanglement Generation with Planar Atomic Arrays [PRX Quantum 2, 040362 (2021)]	34

Long-Distance Transmon Coupler with cz-Gate Fidelity above 99.834
Characterizing Quantum Instruments: From Nondemolition Measurements to Quantum Error Correction	34
Maximum and Minimum Causal Effects of Physical Processes	34
Making Trotterization Adaptive and Energy-Self-Correcting for NISQ Devices and Beyond	34
Quasiperiodicity Protects Quantized Transport in Disordered Systems Without Gaps	34
Topological Order, Quantum Codes, and Quantum Computation on Fractal Geometries	34
Solving Quantum Dynamics with a Lie-Algebra Decoupling Method	33
Breaking the Rate-Loss Bound of Quantum Key Distribution with Asynchronous Two-Photon Interference	33
Predicting Gibbs-State Expectation Values with Pure Thermal Shadows	33
Learnability of Quantum Neural Networks	33
Majorana Qubits and Non-Abelian Physics in Quantum Dot–Based Minimal Kitaev Chains	32
Noisy Atomic Magnetometry with Kalman Filtering and Measurement-Based Feedback	32
Algorithmic Shadow Spectroscopy	32
Emergent Macroscopic Bistability Induced by a Single Superconducting Qubit	32
Symmetrically Threaded Superconducting Quantum Interference Devices as Next-Generation Kerr-Cat Qubits	32
Classical Simulation of Short-Time Quantum Dynamics	31
Universal Qudit Gate Synthesis for Transmons	31
Optical Quantum Metrology	31
Real-Time Operator Evolution in Two and Three Dimensions via Sparse Pauli Dynamics	31
Volume-Law Entanglement Entropy of Typical Pure Quantum States	31
Quantum-Classical Decomposition of Gaussian Quantum Environments: A Stochastic Pseudomode Model	31
Exact Quantum Sensing Limits for Bosonic Dephasing Channels	31
Single-Shot Spin Readout in Graphene Quantum Dots	31
Robust Preparation of Wigner-Negative States with Optimized SNAP-Displacement Sequences	31
Quantum Gravity in the Lab. II. Teleportation by Size and Traversable Wormholes	30
Laser, Offspring and Powerful Enabler of Quantum Science	30
Advantages and Limitations of Quantum Routing	30
Efficient Eigenstate Preparation in an Integrable Model with Hilbert Space Fragmentation	30
Lifting Topological Codes: Three-Dimensional Subsystem Codes from Two-Dimensional Anyon Models	30
High-Fidelity Spin Qubit Shuttling via Large Spin-Orbit Interactions	30
Quantum Clocks are More Accurate Than Classical Ones	30
Topological Order in Symmetric Blockade Structures	30
Generalized Cycle Benchmarking Algorithm for Characterizing Midcircuit Measurements	30
Efficiently Verifiable Quantum Advantage on Near-Term Analog Quantum Simulators	30
Controlling Two-Dimensional Coulomb Crystals of More Than 100 Ions in a Monolithic Radio-Frequency Trap	30
Fast Entangling Gates for Rydberg Atoms via Resonant Dipole-Dipole Interaction	30
Dilution of Error in Digital Hamiltonian Simulation	30
Extending the Laws of Thermodynamics for Arbitrary Autonomous Quantum Systems	30
Passive Photonic CZ Gate with Two-Level Emitters in Chiral Multimode Waveguide QED	30
Ultrafast Entanglement Dynamics in Monitored Quantum Circuits	30
Performance of Teleportation-Based Error-Correction Circuits for Bosonic Codes with Noisy Measurements	29
Tailoring Three-Dimensional Topological Codes for Biased Noise	29
High-Fidelity, Multiqubit Generalized Measurements with Dynamic Circuits	29
Quantum Lego: Building Quantum Error Correction Codes from Tensor Networks	29
Suppressing Recoil Heating in Levitated Optomechanics Using Squeezed Light	29
Scalable, High-Fidelity All-Electronic Control of Trapped-Ion Qubits	29
Density Matrix Renormalization Group with Tensor Processing Units	29
Statistical Mechanical Mapping and Maximum-Likelihood Thresholds for the Surface Code under Generic Single-Qubit Coherent Errors	29
Universal and Ultrafast Quantum Computation Based on Free-Electron-Polariton Blockade	29
All-Photonic Architecture for Scalable Quantum Computing with Greenberger-Horne-Zeilinger States	28
Error-Detectable Bosonic Entangling Gates with a Noisy Ancilla	28
Combined Dissipative and Hamiltonian Confinement of Cat Qubits	28
Mixed-State Long-Range Order and Criticality from Measurement and Feedback	28
Quantum Strong-To-Weak Spontaneous Symmetry Breaking in Decohered One-Dimensional Critical States	28
Intrinsic Mixed-State Topological Order	28
Dynamical Magic Transitions in Monitored Clifford+ T Circuits	28
Finding the Maximum Independent Sets of Platonic Graphs Using Rydberg Atoms	28
Quantum Filter Diagonalization with Compressed Double-Factorized Hamiltonians	27
Editorial: A Welcoming Home for Applied Science	27
Quantum Optimization with Arbitrary Connectivity Using Rydberg Atom Arrays	27
Simulating Models of Challenging Correlated Molecules and Materials on the Sycamore Quantum Processor	27
Saturating the Maximum Success Probability Bound for Noiseless Linear Amplification Using Linear Optics	27
Optimization Tools for Distance-Preserving Flag Fault-Tolerant Error Correction	27
Universal Approach for Quantum Interfaces with Atomic Arrays	27
The Floquet Fluxonium Molecule: Driving Down Dephasing in Coupled Superconducting Qubits	27
Tensor Network Enhanced Dynamic Multiproduct Formulas	27
Delocalized Excitation Transfer in Open Quantum Systems with Long-Range Interactions	26
Geometric Superinductance Qubits: Controlling Phase Delocalization across a Single Josephson Junction	26
Optimal Quantum Circuit Cuts with Application to Clustered Hamiltonian Simulation	26
Stabilizer Entanglement Distillation and Efficient Fault-Tolerant Encoders	26
Error Propagation in NISQ Devices for Solving Classical Optimization Problems	26
Controlling Rydberg Excitations Using Ion-Core Transitions in Alkaline-Earth Atom-Tweezer Arrays	26
Symmetry-Protected Topological Phases of Mixed States in the Doubled Space	26
Quantum Error Mitigated Classical Shadows	26
Cooperative Quantum Phenomena in Light-Matter Platforms	26
Near-Optimal Covariant Quantum Error-Correcting Codes from Random Unitaries with Symmetries	26
Compressive Gate Set Tomography	26
Universal Time-Entanglement Trade-Off in Open Quantum Systems	26
Integer Fluxonium Qubit	25
User-Friendly Truncated Wigner Approximation for Dissipative Spin Dynamics	25
Relative Entropy of Coherence Quantifies Performance in Bayesian Metrology	25
Magnetoelectric Cavity Magnonics in Skyrmion Crystals	25
Quantum Bayesian Inference in Quasiprobability Representations	25
Near-Unity Indistinguishability of Single Photons Emitted from Dissimilar and Independent Atomic Quantum Nodes	25
Learning Quantum Processes Without Input Control	25
Exploring Hilbert-Space Fragmentation on a Superconducting Processor	25
Shaping Quantum Noise through Cascaded Nonlinear Processes in a Dissipation-Engineered Multimode Cavity	25
Semi-Device-Independent Characterization of Multiphoton Indistinguishability	25
Adiabatic Spectroscopy and a Variational Quantum Adiabatic Algorithm	25
Dissipative Quantum Feedback in Measurements Using a Parametrically Coupled Microcavity	25
Witnessing Nonclassicality in a Causal Structure with Three Observable Variables	25
Editorial: Clarifying PRX Quantum's Acceptance Criteria	25
Localization and Mitigation of Loss in Niobium Superconducting Circuits	25
Analog Simulation of High-Harmonic Generation in Atoms	24
Quantum Single-Photon Control, Storage, and Entanglement Generation with Planar Atomic Arrays	24