OOIR: Observatory of International Research

Papers

(The H4-Index of PRX Quantum is 59. 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 2020-11-01 to 2024-11-01.)

Article	Citations
Quantum Simulators: Architectures and Opportunities	282
Qubit-ADAPT-VQE: An Adaptive Algorithm for Constructing Hardware-Efficient Ansätze on a Quantum Processor	220
Development of Quantum Interconnects (QuICs) for Next-Generation Information Technologies	217
Connecting Ansatz Expressibility to Gradient Magnitudes and Barren Plateaus	215
Compact Ion-Trap Quantum Computing Demonstrator	200
Quantum Computer Systems for Scientific Discovery	161
Breaking the Rate-Loss Bound of Quantum Key Distribution with Asynchronous Two-Photon Interference	146
Measurement and Entanglement Phase Transitions in All-To-All Quantum Circuits, on Quantum Trees, and in Landau-Ginsburg Theory	146
Exploring Entanglement and Optimization within the Hamiltonian Variational Ansatz	133
Building a Fault-Tolerant Quantum Computer Using Concatenated Cat Codes	132
Even More Efficient Quantum Computations of Chemistry Through Tensor Hypercontraction	131
Entanglement-Induced Barren Plateaus	121
Real- and Imaginary-Time Evolution with Compressed Quantum Circuits	121
Scalable Mitigation of Measurement Errors on Quantum Computers	117
Integrated Quantum Photonics with Silicon Carbide: Challenges and Prospects	116
Harnessing the Power of the Second Quantum Revolution	115
Grand Unification of Quantum Algorithms	113
Learning-Based Quantum Error Mitigation	101
Non-Gaussian Quantum States and Where to Find Them	100
Quantum Low-Density Parity-Check Codes	100
Reducing Unitary and Spectator Errors in Cross Resonance with Optimized Rotary Echoes	97
Introduction to the Pontryagin Maximum Principle for Quantum Optimal Control	96
Experimental Realization of a Protected Superconducting Circuit Derived from the 0	92
Doubling the Size of Quantum Simulators by Entanglement Forging	89
Quantum Simulation for High-Energy Physics	88

Microwave Engineering of Programmable XXZ Ha	84
Quantum Stochastic Processes and Quantum non-Markovian Phenomena	84
Quantum Technologies Need a Quantum Energy Initiative	82
Ultrabright Entangled-Photon-Pair Generation from anAlGa	81
Spacetime duality between localization transitions and measurement-induced transitions	80
Quantum Computation of Finite-Temperature Static and Dynamical Properties of Spin Systems Using Quantum Imaginary Time Evolution	80
Three-Wave Mixing Kinetic Inductance Traveling-Wave Amplifier with Near-Quantum-Limited Noise Performance	78
Focus beyond Quadratic Speedups for Error-Corrected Quantum Advantage	77
Generalization in Quantum Machine Learning: A Quantum Information Standpoint	76
Theory of Quantum System Certification	76
Adaptive Variational Quantum Dynamics Simulations	74
Simulating 2D Effects in Lattice Gauge Theories on a Quantum Computer	73
Digital Quantum Simulation of Open Quantum Systems Using Quantum Imaginary–Time Evolution	72
Is Quantum Advantage the Right Goal for Quantum Machine Learning?	71
Robust Shadow Estimation	70
Entanglement Negativity at Measurement-Induced Criticality	69
Practical Quantum Error Correction with the XZZX Code and Kerr-Cat Qubits	68
First and Second Law of Quantum Thermodynamics: A Consistent Derivation Based on a Microscopic Definition of Entropy	67
Heisenberg-Limited Ground-State Energy Estimation for Early Fault-Tolerant Quantum Computers	66
Machine Learning of Noise-Resilient Quantum Circuits	65
Quantum Error Correction with the Gottesman-Kitaev-Preskill Code	65
Teleportation Systems Toward a Quantum Internet	64
Quantum Power Method by a Superposition of Time-Evolved States	63
Non-Gaussianity as a Signature of a Quantum Theory of Gravity	61
Faster Digital Quantum Simulation by Symmetry Protection	61
Homodyne Detection Quadrature Phase Shift Keying Continuous-Variable Quantum key Distribution with High Excess Noise Tolerance	61
Reconfigurable Quantum Local Area Network Over Deployed Fiber	61
Hole Spin Qubits in Si FinFETs With Fully Tunable Spin-Orbit Coupling and Swee	60
From Pulses to Circuits and Back Again: A Quantum Optimal Control Perspective on Variational Quantum Algorithms	60
Experimental Deep Reinforcement Learning for Error-Robust Gate-Set Design on a Superconducting Quantum Computer	60
Bidirectional Electro-Optic Wavelength Conversion in the Quantum Ground State	60
Quantifying Quantum Speedups: Improved Classical Simulation From Tighter Magic Monotones	60
Algorithms for Quantum Simulation at Finite Energies	60
Quantum Error Mitigation as a Universal Error Reduction Technique: Applications from the NISQ to the Fault-Tolerant Quantum Computing Eras	59
Opportunities for Long-Range Magnon-Mediated Entanglement of Spin Qubits via On- and Off-Resonant Coupling	59
Compilation of Fault-Tolerant Quantum Heuristics for Combinatorial Optimization	59