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 …

Moment quantization of inhomogeneous spin ensembles

JS Li, W Zhang, YH Kuan - Annual Reviews in Control, 2022 - Elsevier
Robust excitation of a large spin ensemble is a long-standing problem in the field of
quantum information science and engineering and presents a grand challenge in quantum …

Unleashing the expressive power of pulse-based quantum neural networks

HX Tao, J Hu, RB Wu - arxiv preprint arxiv:2402.02880, 2024 - arxiv.org
Quantum machine learning (QML) based on Noisy Intermediate-Scale Quantum (NISQ)
devices requires the optimal utilization of limited quantum resources. The commonly used …

Moment-based ensemble control

V Narayanan, W Zhang, JS Li - arxiv preprint arxiv:2009.02646, 2020 - arxiv.org
Controlling a large population, in the limit, a continuum, of structurally identical dynamical
systems with parametric variations is a pervasive task in diverse applications in science and …

Control of Discrete-Time LTI Systems Using Stochastic Ensemble Systems

N Mandal, M Khajenejad, S Martínez - … of the Conference on Control and its …, 2023 - SIAM
In this paper, we study the control properties of a new class of stochastic ensemble systems
that consists of families of random variables. These random variables provide an …

A moment-based Kalman filtering approach for estimation in ensemble systems

ALP de Lima, JS Li - Chaos: An Interdisciplinary Journal of Nonlinear …, 2024 - pubs.aip.org
A persistent challenge in tasks involving large-scale dynamical systems, such as state
estimation and error reduction, revolves around processing the collected measurements …

Controllability Canonical Forms of Linear Ensemble Systems

W Zhang, JS Li - arxiv preprint arxiv:2211.02975, 2022 - arxiv.org
Ensemble control, an emerging research field focusing on the study of large populations of
dynamical systems, has demonstrated great potential in numerous scientific and practical …

Dynamic Function Learning through Control of Ensemble Systems

W Zhang, V Narayanan, JS Li - When Machine Learning …, 2023 - scholarcommons.sc.edu
Learning tasks involving function approximation are preva-lent in numerous domains of
science and engineering. The underlying idea is to design a learning algorithm that gener …