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 …

[HTML][HTML] A tutorial on optimal control and reinforcement learning methods for quantum technologies

L Giannelli, S Sgroi, J Brown, GS Paraoanu… - Physics Letters A, 2022 - Elsevier
Abstract Quantum Optimal Control is an established field of research which is necessary for
the development of Quantum Technologies. In recent years, Machine Learning techniques …

From pulses to circuits and back again: A quantum optimal control perspective on variational quantum algorithms

AB Magann, C Arenz, MD Grace, TS Ho, RL Kosut… - PRX Quantum, 2021 - APS
The last decade has witnessed remarkable progress in the development of quantum
technologies. Although fault-tolerant devices likely remain years away, the noisy …

Introduction to quantum optimal control for quantum sensing with nitrogen-vacancy centers in diamond

P Rembold, N Oshnik, MM Müller, S Montangero… - AVS Quantum …, 2020 - pubs.aip.org
Diamond based quantum technology is a fast emerging field with both scientific and
technological importance. With the growing knowledge and experience concerning diamond …

QuanEstimation: An open-source toolkit for quantum parameter estimation

M Zhang, HM Yu, H Yuan, X Wang… - Physical Review …, 2022 - APS
Quantum parameter estimation promises a high-precision measurement in theory; however,
how to design the optimal scheme in a specific scenario, especially under a practical …

Software tools for quantum control: Improving quantum computer performance through noise and error suppression

H Ball, MJ Biercuk, ARR Carvalho… - Quantum Science …, 2021 - iopscience.iop.org
Effectively manipulating quantum computing (QC) hardware in the presence of imperfect
devices and control systems is a central challenge in realizing useful quantum computers …

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-shaping algorithms that aim to unlock the
full potential of a variety of quantum technologies. The Quantum Optimal Control Suite …

[HTML][HTML] Pulse-level noisy quantum circuits with QuTiP

B Li, S Ahmed, S Saraogi, N Lambert, F Nori… - Quantum, 2022 - quantum-journal.org
The study of the impact of noise on quantum circuits is especially relevant to guide the
progress of Noisy Intermediate-Scale Quantum (NISQ) computing. In this paper, we address …

Integrated tool set for control, calibration, and characterization of quantum devices applied to superconducting qubits

N Wittler, F Roy, K Pack, M Werninghaus, AS Roy… - Physical Review …, 2021 - APS
Efforts to scale-up quantum computation have reached a point where the principal limiting
factor is not the number of qubits, but the entangling gate infidelity. However, the highly …

Optimal zeno dragging for quantum control: a shortcut to zeno with action-based scheduling optimization

P Lewalle, Y Zhang, KB Whaley - PRX Quantum, 2024 - APS
The quantum Zeno effect asserts that quantum measurements inhibit simultaneous unitary
dynamics when the “collapse” events are sufficiently strong and frequent. This applies in the …