OOIR: Observatory of International Research

Papers

(The median citation count of PRX Quantum is 10. 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 2021-05-01 to 2025-05-01.)

Article	Citations
Switching the Magnetization in Quantum Antiferromagnets	295
Onset of Scrambling as a Dynamical Transition in Tunable-Range Quantum Circuits	239
Landauer Versus Nernst: What is the True Cost of Cooling a Quantum System?	191
Circuit-Based Leakage-to-Erasure Conversion in a Neutral-Atom Quantum Processor	169
High-Purity Entanglement of Hot Propagating Modes Using Nonreciprocity	169
Charge Sensing the Parity of an Andreev Molecule	166
Individually Addressed Quantum Gate Interactions Using Dynamical Decoupling	165
Tensor-Network Decoding Beyond 2D	164
Quantum Tensor-Product Decomposition from Choi-State Tomography	158
Hamiltonian Extrema of an Arbitrary Flux-Biased Josephson Circuit	145
Conditions for Equivalent Noise Sensitivity of Geometric and Dynamical Quantum Gates	135
Experimental Observation of Thermalization with Noncommuting Charges	126
Atom-Mediated Deterministic Generation and Stitching of Photonic Graph States	125
Proposal for Entangling Gates on Fluxonium Qubits via a Two-Photon Transition	112
Sign Problem in Tensor-Network Contraction	111
Linear Cross-Entropy Certification of Quantum Computational Advantage in Gaussian Boson Sampling	108
Fast and High-Fidelity State Preparation and Measurement in Triple-Quantum-Dot Spin Qubits	108
One Hundred Second Bit-Flip Time in a Two-Photon Dissipative Oscillator	106
Accurate and Efficient Quantum Computations of Molecular Properties Using Daubechies Wavelet Molecular Orbitals: A Benchmark Study against Experimental Data	98
Effect of Nonunital Noise on Random-Circuit Sampling	95
Fast Multiqubit Gates through Simultaneous Two-Qubit Gates	95
Entangling Interactions Between Artificial Atoms Mediated by a Multimode Left-Handed Superconducting Ring Resonator	94
Device-Independent Quantum Key Distribution Based on Routed Bell Tests	93
Distinguishing Random and Black Hole Microstates	90
Quantum Master Equations: Tips and Tricks for Quantum Optics, Quantum Computing, and Beyond	88

Satellite-Based Quantum Key Distribution in the Presence of Bypass Channels	85
Time-Energy Uncertainty Relation for Noisy Quantum Metrology	84
Scalable Measures of Magic Resource for Quantum Computers	84
Ray-Based Framework for State Identification in Quantum Dot Devices	84
Nonlocal Finite-Depth Circuits for Constructing Symmetry-Protected Topological States and Quantum Cellular Automata	83
Quantum Control of Radical-Pair Dynamics beyond Time-Local Optimization	83
Digital-Analog Quantum Simulations Using the Cross-Resonance Effect	82
Characterization and Verification of Trotterized Digital Quantum Simulation Via Hamiltonian and Liouvillian Learning	82
In Situ Subwavelength Microscopy of Ultracold Atoms Using Dressed Excited States	81
Resonant Coupling Parameter Estimation with Superconducting Qubits	77
Symmetry Allows for Distinguishability in Totally Destructive Many-Particle Interference	76
General Entropic Constraints on Calderbank-Shor-Steane Codes within Magic Distillation Protocols	76
Stream Privacy Amplification for Quantum Cryptography	76
Quantum-Limited Estimation of Range and Velocity	75
Randomized Benchmarking beyond Groups	75
Spatial Coherence of Light in Collective Spontaneous Emission	73
Learning Feedback Control Strategies for Quantum Metrology	73
Deep Variational Quantum Eigensolver: A Divide-And-Conquer Method for Solving a Larger Problem with Smaller Size Quantum Computers	73
Multipartite Entanglement in Rabi-Driven Superconducting Qubits	73
A Taxonomy of Small Markovian Errors	72
Quantum Gravity in the Lab. I. Teleportation by Size and Traversable Wormholes	72
Algorithms for Quantum Simulation at Finite Energies	69
Compact Ion-Trap Quantum Computing Demonstrator	67
Power of a Quasispin Quantum Otto Engine at Negative Effective Spin Temperature	67
Two-Level-System Dynamics in a Superconducting Qubit Due to Background Ionizing Radiation	67
Analytic Design of Accelerated Adiabatic Gates in Realistic Qubits: General Theory and Applications to Superconducting Circuits	67
Matrix-Model Simulations Using Quantum Computing, Deep Learning, and Lattice Monte Carlo	67
Hybrid III-V/Silicon Quantum Photonic Device Generating Broadband Entangled Photon Pairs	66
Qubit-Efficient Randomized Quantum Algorithms for Linear Algebra	66
Tangent Space Generators of Matrix Product States and Exact Floquet Quantum Scars	65
Simulating Quantum Computation: How Many “Bits” for “It”?	64
Cavity-Mediated Entanglement of Parametrically Driven Spin Qubits via Sidebands	64
Protecting Fiber-Optic Quantum Key Distribution Sources against Light-Injection Attacks	62
Inferring Quantum Network Topology Using Local Measurements	62
Protocol Discovery for the Quantum Control of Majoranas by Differentiable Programming and Natural Evolution Strategies	62
Efficient State Preparation for the Quantum Simulation of Molecules in First Quantization	61
Tailoring Fusion-Based Photonic Quantum Computing Schemes to Quantum Emitters	61
Quantum Network with Magnonic and Mechanical Nodes	60
Trapped-Ion Quantum Computer with Robust Entangling Gates and Quantum Coherent Feedback	60
Practical Quantum Error Correction with the XZZX Code and Kerr-Cat Qubits	58
Secure Quantum Pattern Communication	58
Entanglement Phase Transition Due to Reciprocity Breaking without Measurement or Postselection	56
Blueprint for All-to-All-Connected Superconducting Spin Qubits	55
Diagnostics of Mixed-State Topological Order and Breakdown of Quantum Memory	54
Efficient Quantum State Sample Tomography with Basis-Dependent Neural Networks	54
Quasiparticles in Superconducting Qubits with Asymmetric Junctions	53
Inherent Thermal-Noise Problem in Addressing Qubits	53
Fault-Tolerant Continuous-Variable Measurement-based Quantum Computation Architecture	53
Spacetime duality between localization transitions and measurement-induced transitions	51
Hardware-Efficient Leakage-Reduction Scheme for Quantum Error Correction with Superconducting Transmon Qubits	50

Approximate t -Designs in Generic Circuit Architectures	49
Entanglement Negativity at Measurement-Induced Criticality	49
Preparing Bethe Ansatz Eigenstates on a Quantum Computer	49
Multicell Atomic Quantum Memory as a Hardware-Efficient Quantum Repeater Node	49
Optimization of Time-Ordered Processes in the Finite and Asymptotic Regimes	48
Reducing Entanglement with Physically Inspired Fermion-To-Qubit Mappings	48
Equivalence between Fermion-to-Qubit Mappings in two Spatial Dimensions	48
General Method for Classicality Certification in the Prepare and Measure Scenario	47
Control of Transverse Motion for Quantum Gates on Individually Addressed Atomic Qubits	47
Complete Readout of Two-Electron Spin States in a Double Quantum Dot	47
Sensing Coherent Nuclear Spin Dynamics with an Ensemble of Paramagnetic Nitrogen Spins	47
Quasiprobabilistic Readout Correction of Midcircuit Measurements for Adaptive Feedback via Measurement Randomized Compiling	47
Nonequilibrium Quantum Thermodynamics of a Particle Trapped in a Controllable Time-Varying Potential	47
Digital Quantum Simulation of a (1+1)D SU(2) Lattice Gauge Theory with Ion Qudits	47
Admissible Causal Structures and Correlations	47
Thermodynamic Constraints on Quantum Information Gain and Error Correction: A Triple Trade-Off	46
Resource-Efficient Context-Aware Dynamical Decoupling Embedding for Arbitrary Large-Scale Quantum Algorithms	46
Improved Electron-Nuclear Quantum Gates for Spin Sensing and Control	45
Low-Frequency Correlated Charge-Noise Measurements Across Multiple Energy Transitions in a Tantalum Transmon	45
Theory for Equivariant Quantum Neural Networks	45
Robust Estimation of the Quantum Fisher Information on a Quantum Processor	45
Shadow Distillation: Quantum Error Mitigation with Classical Shadows for Near-Term Quantum Processors	44
Anyon Condensation and the Color Code	44
Time-Dependent Hamiltonian Simulation Using Discrete-Clock Constructions	44
Covariance Matrix Preparation for Quantum Principal Component Analysis	43
Lifetime Reduction of Single Germanium-Vacancy Centers in Diamond via a Tunable Open Microcavity	43
Quasiprobabilities in Quantum Thermodynamics and Many-Body Systems	43
Measurement-Induced Phases of Matter Require Feedback	43
Dissipative Stabilization of Squeezing Beyond 3 dB in a Microwave Mode	43
Frustrating Quantum Batteries	42
Certifying Multilevel Coherence in the Motional State of a Trapped Ion	42
Cold-Atom Particle Collider	42
Erratum: Role of Quantum Coherence in Thermodynamics [PRX Quantum 3, 040323 (2022)]	41
High-Fidelity Qubit Readout Using Interferometric Directional Josephson Devices	41
Erratum: Using an atom interferometer to infer gravitational entanglement generation [PRX Quantum 2 , 030330 (2021)]	41
Synthesis of Parametrically Coupled Networks	41
Fault-Tolerant Logical Gates in Holographic Stabilizer Codes Are Severely Restricted	41
Control of an Environmental Spin Defect beyond the Coherence Limit of a Central Spin	40
Superconducting Circuit Realization of Combinatorial Gauge Symmetry	40
Higher-Order Process Matrix Tomography of a Passively-Stable Quantum Switch	40
Automated Discovery of Autonomous Quantum Error Correction Schemes	40
Flip-Chip-Based Fast Inductive Parity Readout of a Planar Superconducting Island	39
General Conditions for Universality of Quantum Hamiltonians	39
Dephasing in Fluxonium Qubits from Coherent Quantum Phase Slips	39
Progress in Superconductor-Semiconductor Topological Josephson Junctions	39
Probing Infinite Many-Body Quantum Systems with Finite-Size Quantum Simulators	39
Quantum Thermometry with Single Molecules in Nanoprobes	38
Laser-Painted Cavity-Mediated Interactions in a Quantum Gas	38
Variational Quantum Dynamics of Two-Dimensional Rotor Models	38
Qubit-Oscillator Concatenated Codes: Decoding Formalism and Code Comparison	38
Intrinsic Dimension of Path Integrals: Data-Mining Quantum Criticality and Emergent Simplicity	38
Quantum Key Distribution with Nonideal Heterodyne Detection: Composable Security of Discrete-Modulation Continuous-Variable Protocols	37
Postselection-Free Learning of Measurement-Induced Quantum Dynamics	37
Feedback-Driven Quantum Reservoir Computing for Time-Series Analysis	37
Tunable Confinement-Deconfinement Transition in an Ultracold-Atom Quantum Simulator	37
Electron-Photon Quantum State Heralding Using Photonic Integrated Circuits	36
Experimental Single-Setting Quantum State Tomography	36
Low-Depth Mechanisms for Quantum Optimization	36
Fault-Tolerant Quantum Computation by Hybrid Qubits with Bosonic Cat Code and Single Photons	36
Group-Invariant Quantum Machine Learning	35
Limitations to Dynamical Error Suppression and Gate-Error Virtualization from Temporally Correlated Nonclassical Noise	35
Probing Critical Behavior of Long-Range Transverse-Field Ising Model through Quantum Kibble-Zurek Mechanism	35
Correlations in Entanglement-Assisted Prepare-and-Measure Scenarios	35
Optimal Quantum Thermometry with Coarse-Grained Measurements	35
Eliminating Radiative Losses in Long-Range Exciton Transport	35
Sharing Classical Secrets with Continuous-Variable Entanglement: Composable Security and Network Coding Advantage	34
Quantum Algorithm for Time-Dependent Hamiltonian Simulation by Permutation Expansion	34
Many-Body Quantum Lock-In Amplifier	34
Hybrid Approach to Mitigate Errors in Linear Photonic Bell-State Measurement for Quantum Interconnects	34
Randomized Linear Gate-Set Tomography	34
Mean-Field Approximate Optimization Algorithm	33
Scalable Networking of Neutral-Atom Qubits: Nanofiber-Based Approach for Multiprocessor Fault-Tolerant Quantum Computers	33
Gradient-Ascent Pulse Engineering with Feedback	33
Experimental Speedup of Quantum Dynamics through Squeezing	33
Quantitative Nonclassicality of Mediated Interactions	33
Anomaly in Open Quantum Systems and its Implications on Mixed-State Quantum Phases	33
Finite-Resource Performance of Small-Satellite-Based Quantum-Key-Distribution Missions	32
Representation Learning via Quantum Neural Tangent Kernels	32
Verifying BQP Computations on Noisy Devices with Minimal Overhead	32
Qudit Entanglers Using Quantum Optimal Control	32

Optimizing Rydberg Gates for Logical-Qubit Performance	32
AKLT-States as ZX-Diagrams: Diagrammatic Reasoning for Quantum States	32
Signatures of Liouvillian Exceptional Points in a Quantum Thermal Machine	32
Typical Correlation Length of Sequentially Generated Tensor Network States	32
Emergent Macroscopic Bistability Induced by a Single Superconducting Qubit	31
Dimension Reduction in Quantum Key Distribution for Continuous- and Discrete-Variable Protocols	31
Solving Quantum Dynamics with a Lie-Algebra Decoupling Method	31
Classical Simulation of Short-Time Quantum Dynamics	31
Random-Receiver Quantum Communication	31
Characterizing Quantum Instruments: From Nondemolition Measurements to Quantum Error Correction	31
Versatile Chip-Scale Platform for High-Rate Entanglement Generation Using an Al<	31
Making Trotterization Adaptive and Energy-Self-Correcting for NISQ Devices and Beyond	31
Measurement Cost of Metric-Aware Variational Quantum Algorithms	31
Predicting Gibbs-State Expectation Values with Pure Thermal Shadows	31
Universal Qudit Gate Synthesis for Transmons	30
Erratum: Quantum Single-Photon Control, Storage, and Entanglement Generation with Planar Atomic Arrays [PRX Quantum 2, 040362 (2021)]	30
Long-Distance Transmon Coupler with cz-Gate Fidelity above 99.830
Quantum Low-Density Parity-Check Codes for Modular Architectures	30
Exact Quantum Sensing Limits for Bosonic Dephasing Channels	30
Topological Order, Quantum Codes, and Quantum Computation on Fractal Geometries	30
Robust Preparation of Wigner-Negative States with Optimized SNAP-Displacement Sequences	30
Majorana Qubits and Non-Abelian Physics in Quantum Dot–Based Minimal Kitaev Chains	29
Tailoring Three-Dimensional Topological Codes for Biased Noise	29
High-Fidelity, Multiqubit Generalized Measurements with Dynamic Circuits	29
Single-Shot Spin Readout in Graphene Quantum Dots	29
Learnability of Quantum Neural Networks	29
Volume-Law Entanglement Entropy of Typical Pure Quantum States	29
All-Photonic Architecture for Scalable Quantum Computing with Greenberger-Horne-Zeilinger States	29
Topological Contextuality and Anyonic Statistics of Photonic-Encoded Parafermions	29
Real-Time Operator Evolution in Two and Three Dimensions via Sparse Pauli Dynamics	29
Optical Quantum Metrology	29
Breaking the Rate-Loss Bound of Quantum Key Distribution with Asynchronous Two-Photon Interference	29
Error-Detectable Bosonic Entangling Gates with a Noisy Ancilla	29
Algorithmic Shadow Spectroscopy	29
Robust Shadow Estimation	29
Quantum-Classical Decomposition of Gaussian Quantum Environments: A Stochastic Pseudomode Model	29
Efficiently Verifiable Quantum Advantage on Near-Term Analog Quantum Simulators	28
Laser, Offspring and Powerful Enabler of Quantum Science	28
Dynamical Magic Transitions in Monitored Clifford+ T Circuits	28
Dilution of Error in Digital Hamiltonian Simulation	28
Quantum Clocks are More Accurate Than Classical Ones	28
Lifting Topological Codes: Three-Dimensional Subsystem Codes from Two-Dimensional Anyon Models	28
Exact Steady State of the Open XX -Spin Chain: Entanglement an	28
High-Fidelity Spin Qubit Shuttling via Large Spin-Orbit Interactions	28
Density Matrix Renormalization Group with Tensor Processing Units	27
Intrinsic Mixed-State Topological Order	27
Generalized Cycle Benchmarking Algorithm for Characterizing Midcircuit Measurements	27
Suppressing Recoil Heating in Levitated Optomechanics Using Squeezed Light	27
Controlling Two-Dimensional Coulomb Crystals of More Than 100 Ions in a Monolithic Radio-Frequency Trap	27
Performance of Teleportation-Based Error-Correction Circuits for Bosonic Codes with Noisy Measurements	27
Many-Body Physics in the NISQ Era: Quantum Programming a Discrete Time Crystal	27
Finding the Maximum Independent Sets of Platonic Graphs Using Rydberg Atoms	27
Passive Photonic CZ Gate with Two-Level Emitters in Chiral Multimode Waveguide QED	26
Extending the Laws of Thermodynamics for Arbitrary Autonomous Quantum Systems	26
Quantum Optimization with Arbitrary Connectivity Using Rydberg Atom Arrays	26
The Floquet Fluxonium Molecule: Driving Down Dephasing in Coupled Superconducting Qubits	26
Ultrafast Entanglement Dynamics in Monitored Quantum Circuits	26
Advantages and Limitations of Quantum Routing	26
Combined Dissipative and Hamiltonian Confinement of Cat Qubits	26
Mixed-State Long-Range Order and Criticality from Measurement and Feedback	26
Quantum Lego: Building Quantum Error Correction Codes from Tensor Networks	26
Quantum Gravity in the Lab. II. Teleportation by Size and Traversable Wormholes	26
Universal and Ultrafast Quantum Computation Based on Free-Electron-Polariton Blockade	26
Optimization Tools for Distance-Preserving Flag Fault-Tolerant Error Correction	25
Stabilizer Entanglement Distillation and Efficient Fault-Tolerant Encoders	25
Dissipative Quantum Feedback in Measurements Using a Parametrically Coupled Microcavity	25
Universal Time-Entanglement Trade-Off in Open Quantum Systems	25
Near-Optimal Covariant Quantum Error-Correcting Codes from Random Unitaries with Symmetries	25
Symmetry-Protected Topological Phases of Mixed States in the Doubled Space	25
Cooperative Quantum Phenomena in Light-Matter Platforms	25
Optimal Quantum Circuit Cuts with Application to Clustered Hamiltonian Simulation	25
Geometric Superinductance Qubits: Controlling Phase Delocalization across a Single Josephson Junction	25
Editorial: A Welcoming Home for Applied Science	25
Calibration of Flux Crosstalk in Large-Scale Flux-Tunable Superconducting Quantum Circuits	25
Universal Approach for Quantum Interfaces with Atomic Arrays	25
Compressive Gate Set Tomography	25
Controlling Rydberg Excitations Using Ion-Core Transitions in Alkaline-Earth Atom-Tweezer Arrays	24
Error Propagation in NISQ Devices for Solving Classical Optimization Problems	24
Quantum Single-Photon Control, Storage, and Entanglement Generation with Planar Atomic Arrays	24
Relative Entropy of Coherence Quantifies Performance in Bayesian Metrology	24
Adiabatic Spectroscopy and a Variational Quantum Adiabatic Algorithm	24
Quantum Error Mitigated Classical Shadows	24
Homodyne Detection of Non-Gaussian Quantum Steering	24
Locally Accurate Tensor Networks for Thermal States and Time Evolution	24
Simulating Models of Challenging Correlated Molecules and Materials on the Sycamore Quantum Processor	24
Saturating the Maximum Success Probability Bound for Noiseless Linear Amplification Using Linear Optics	24
Quantum Filter Diagonalization with Compressed Double-Factorized Hamiltonians	24
Early Fault-Tolerant Quantum Computing	24
Cost of Universality: A Comparative Study of the Overhead of State Distillation and Code Switching with Color Codes	24
Learning Quantum Processes Without Input Control	23
Engineering Dynamically Decoupled Quantum Simulations with Trapped Ions	23
Quantum Bayesian Inference in Quasiprobability Representations	23
Analytical Methods for High-Rate Global Quantum Networks	23
Magnetoelectric Cavity Magnonics in Skyrmion Crystals	23
Exploring Hilbert-Space Fragmentation on a Superconducting Processor	23