Quantum optimal control in quantum technologies. Strategic report on current status, visions and goals for research in Europe

CP Koch, U Boscain, T Calarco, G Dirr… - EPJ Quantum …, 2022 - epjqt.epj.org
Quantum optimal control, a toolbox for devising and implementing the shapes of external
fields that accomplish given tasks in the operation of a quantum device in the best way …

Logical quantum processor based on reconfigurable atom arrays

D Bluvstein, SJ Evered, AA Geim, SH Li, H Zhou… - Nature, 2024 - nature.com
Suppressing errors is the central challenge for useful quantum computing, requiring
quantum error correction (QEC),,,–for large-scale processing. However, the overhead in the …

High-fidelity parallel entangling gates on a neutral-atom quantum computer

SJ Evered, D Bluvstein, M Kalinowski, S Ebadi… - Nature, 2023 - nature.com
The ability to perform entangling quantum operations with low error rates in a scalable
fashion is a central element of useful quantum information processing. Neutral-atom arrays …

Universal quantum operations and ancilla-based read-out for tweezer clocks

R Finkelstein, RBS Tsai, X Sun, P Scholl, S Direkci… - Nature, 2024 - nature.com
Enhancing the precision of measurements by harnessing entanglement is a long-sought
goal in quantum metrology,. Yet attaining the best sensitivity allowed by quantum theory in …

Fermionic quantum processing with programmable neutral atom arrays

D González-Cuadra, D Bluvstein… - Proceedings of the …, 2023 - National Acad Sciences
Simulating the properties of many-body fermionic systems is an outstanding computational
challenge relevant to material science, quantum chemistry, and particle physics.-5.4 pc] …

Measurement-free fault-tolerant quantum error correction in near-term devices

S Heußen, DF Locher, M Müller - PRX Quantum, 2024 - APS
Logical qubits can be protected from decoherence by performing quantum error-correction
(QEC) cycles repeatedly. Algorithms for fault-tolerant QEC must be compiled to the specific …

High-rate quantum LDPC codes for long-range-connected neutral atom registers

L Pecorari, S Jandura, GK Brennen… - Nature Communications, 2025 - nature.com
High-rate quantum error correcting (QEC) codes with moderate overheads in qubit number
and control complexity are highly desirable for achieving fault-tolerant quantum computing …

Optimizing Rydberg gates for logical-qubit performance

S Jandura, JD Thompson, G Pupillo - PRX Quantum, 2023 - APS
Robust gate sequences are widely used to reduce the sensitivity of gate operations to
experimental imperfections. Typically, the optimization minimizes the average gate error; …

QuOCS: The quantum optimal control suite

M Rossignolo, T Reisser, A Marshall, P Rembold… - Computer Physics …, 2023 - Elsevier
Quantum optimal control includes a family of pulse-sha** algorithms that aim to unlock the
full potential of a variety of quantum technologies. The Quantum Optimal Control Suite …

Quantum computing with Rydberg atom graphs

M Kim, J Ahn, Y Song, J Moon, H Jeong - Journal of the Korean Physical …, 2023 - Springer
In recent years, Rydberg atom graphs, which are the arrangement of atoms of which the
interaction through Rydberg state excitation can be represented by a mathematical graph …