OOIR: Observatory of International Research

Papers

(The H4-Index of npj Quantum Information is 42. 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 2021-08-01 to 2025-08-01.)

Article	Citations
Optimal measurement structures for contextuality applications	262
Maximal steady-state entanglement in autonomous quantum thermal machines	135
Author Correction: Dephasing enabled fast charging of quantum batteries	127
Non-linear Boson Sampling	100
Quasiprobability decompositions with reduced sampling overhead	100
Group-theoretic error mitigation enabled by classical shadows and symmetries	90
Parameterized quantum circuits as universal generative models for continuous multivariate distributions	84
Interferometry of quantum correlation functions to access quasiprobability distribution of work	83
Contextual subspace variational quantum eigensolver calculation of the dissociation curve of molecular nitrogen on a superconducting quantum computer	82
Unveiling quantum phase transitions from traps in variational quantum algorithms	80
Exhaustive search for optimal molecular geometries using imaginary-time evolution on a quantum computer	79
Quantum computational phase transition in combinatorial problems	78
Semi-device-independent quantum random number generator with a broadband squeezed state of light	78
6-qubit optimal Clifford circuits	76
Towards practical and massively parallel quantum computing emulation for quantum chemistry	74
Controlled-phase gate by dynamic coupling of photons to a two-level emitter	70
Large-scale simulations of Floquet physics on near-term quantum computers	70
Optically induced nuclear spin–spin couplings in GaAs manifested by spin echo decays under optical pumping	65
Reply to “Comment to ‘The laws of physics do not prohibit counterfactual communication’ ”	63
TR12 centers in diamond as a room temperature atomic scale vector magnetometer	61
Modulation leakage-free continuous-variable quantum key distribution	61
Hole-type superconducting gatemon qubit based on Ge/Si core/shell nanowires	58
Extensive characterization and implementation of a family of three-qubit gates at the coherence limit	57
Modeling Si/SiGe quantum dot variability induced by interface disorder reconstructed from multiperspective microscopy	57
A mid-circuit erasure check on a dual-rail cavity qubit using the joint-photon number-splitting regime of circuit QED	54

Protocol for certifying entanglement in surface spin systems using a scanning tunneling microscope	54
Symmetry-resolved entanglement detection using partial transpose moments	54
Quantum emulation of topological magneto-optical effects using ultracold atoms	49
Publisher Correction: Equivalence checking of quantum circuits by nonlocality	48
Author Correction: Decoherence of nitrogen-vacancy spin ensembles in a nitrogen electron-nuclear spin bath in diamond	48
Evidence of Kardar-Parisi-Zhang scaling on a digital quantum simulator	47
Check-probe spectroscopy of lifetime-limited emitters in bulk-grown silicon carbide	47
The laws of physics do not prohibit counterfactual communication	46
Hamiltonian phase error in resonantly driven CNOT gate above the fault-tolerant threshold	46
Verifying the security of a continuous variable quantum communication protocol via quantum metrology	46
Boosted quantum teleportation	46
Revising the quantum work fluctuation framework to encompass energy conservation	45
The genuinely multipartite nonlocality of graph states is model-dependent	45
Time-optimal control of a solid-state spin amidst dynamical quantum wind	44
Heisenberg-limited Hamiltonian learning for interacting bosons	43
Long-time simulations for fixed input states on quantum hardware	42
Nanomechanical cat states generated by a dc voltage-driven Cooper pair box qubit	42