OOIR: Observatory of International Research

Papers

(The H4-Index of npj Quantum Information is 41. 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 2021-09-01 to 2025-09-01.)

Article	Citations
Optimal measurement structures for contextuality applications	269
Maximal steady-state entanglement in autonomous quantum thermal machines	130
Author Correction: Dephasing enabled fast charging of quantum batteries	108
Unveiling quantum phase transitions from traps in variational quantum algorithms	105
Semi-device-independent quantum random number generator with a broadband squeezed state of light	94
Parameterized quantum circuits as universal generative models for continuous multivariate distributions	89
Quantum computational phase transition in combinatorial problems	86
Towards practical and massively parallel quantum computing emulation for quantum chemistry	86
6-qubit optimal Clifford circuits	82
Exhaustive search for optimal molecular geometries using imaginary-time evolution on a quantum computer	82
Non-linear Boson Sampling	79
Contextual subspace variational quantum eigensolver calculation of the dissociation curve of molecular nitrogen on a superconducting quantum computer	70
Resource-optimized fault-tolerant simulation of the Fermi-Hubbard model and high-temperature superconductor models	69
Group-theoretic error mitigation enabled by classical shadows and symmetries	64
Interferometry of quantum correlation functions to access quasiprobability distribution of work	63
Controlled-phase gate by dynamic coupling of photons to a two-level emitter	61
Quasiprobability decompositions with reduced sampling overhead	61
Hole-type superconducting gatemon qubit based on Ge/Si core/shell nanowires	61
Large-scale simulations of Floquet physics on near-term quantum computers	60
Reply to “Comment to ‘The laws of physics do not prohibit counterfactual communication’ ”	55
Extensive characterization and implementation of a family of three-qubit gates at the coherence limit	55
Symmetry-resolved entanglement detection using partial transpose moments	54
A mid-circuit erasure check on a dual-rail cavity qubit using the joint-photon number-splitting regime of circuit QED	51
Modulation leakage-free continuous-variable quantum key distribution	50
Optically induced nuclear spin–spin couplings in GaAs manifested by spin echo decays under optical pumping	50

TR12 centers in diamond as a room temperature atomic scale vector magnetometer	50
Modeling Si/SiGe quantum dot variability induced by interface disorder reconstructed from multiperspective microscopy	49
Protocol for certifying entanglement in surface spin systems using a scanning tunneling microscope	48
Publisher Correction: Equivalence checking of quantum circuits by nonlocality	47
Quantum emulation of topological magneto-optical effects using ultracold atoms	47
The genuinely multipartite nonlocality of graph states is model-dependent	46
Author Correction: Decoherence of nitrogen-vacancy spin ensembles in a nitrogen electron-nuclear spin bath in diamond	46
Nanomechanical cat states generated by a dc voltage-driven Cooper pair box qubit	46
Boosted quantum teleportation	46
Revising the quantum work fluctuation framework to encompass energy conservation	45
Time-optimal control of a solid-state spin amidst dynamical quantum wind	44
Heisenberg-limited Hamiltonian learning for interacting bosons	43
Check-probe spectroscopy of lifetime-limited emitters in bulk-grown silicon carbide	42
The laws of physics do not prohibit counterfactual communication	42
Energy and bandwidth efficiency optimization of quantum-enabled optical communication channels	41
Constraints on magic state protocols from the statistical mechanics of Wigner negativity	41
Long-time simulations for fixed input states on quantum hardware	41