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 …

Catalysis in quantum information theory

P Lipka-Bartosik, H Wilming, NHY Ng - Reviews of Modern Physics, 2024 - APS
Catalysts open up new reaction pathways that can speed up chemical reactions while not
consuming the catalyst. A similar phenomenon has been discovered in quantum information …

Shortcuts to adiabaticity in digitized adiabatic quantum computing

NN Hegade, K Paul, Y Ding, M Sanz… - Physical Review …, 2021 - APS
Shortcuts to adiabaticity are well-known methods for controlling the quantum dynamics
beyond the adiabatic criteria, where counterdiabatic (CD) driving provides a promising …

Reinforcement learning for many-body ground-state preparation inspired by counterdiabatic driving

J Yao, L Lin, M Bukov - Physical Review X, 2021 - APS
The quantum alternating operator ansatz (QAOA) is a prominent example of variational
quantum algorithms. We propose a generalized QAOA called CD-QAOA, which is inspired …

Measurement-based feedback quantum control with deep reinforcement learning for a double-well nonlinear potential

S Borah, B Sarma, M Kewming, GJ Milburn, J Twamley - Physical review letters, 2021 - APS
Closed loop quantum control uses measurement to control the dynamics of a quantum
system to achieve either a desired target state or target dynamics. In the case when the …

Composite pulses for optimal robust control in two-level systems

HN Wu, C Zhang, J Song, Y **a, ZC Shi - Physical Review A, 2023 - APS
In this work, we put forward an approach of constructing the optimal composite pulse
sequence for robust population transfer in two-level systems. This approach is quite …

Reinforcement learning and physics

JD Martín-Guerrero, L Lamata - Applied Sciences, 2021 - mdpi.com
Machine learning techniques provide a remarkable tool for advancing scientific research,
and this area has significantly grown in the past few years. In particular, reinforcement …

Experimentally realizing efficient quantum control with reinforcement learning

MZ Ai, Y Ding, Y Ban, JD Martín-Guerrero… - Science China Physics …, 2022 - Springer
We experimentally investigate deep reinforcement learning (DRL) as an artificial intelligence
approach to control a quantum system. We verify that DRL explores fast and robust digital …

Supervised learning for robust quantum control in composite-pulse systems

ZC Shi, JT Ding, YH Chen, J Song, Y **a, XX Yi… - Physical Review Applied, 2024 - APS
In this work, we develop a supervised learning model for implementing robust quantum
control in composite-pulse systems, where the training parameters can be either phases …

Closed-loop control of a noisy qubit with reinforcement learning

Y Ding, X Chen, R Magdalena-Benedito… - Machine Learning …, 2023 - iopscience.iop.org
The exotic nature of quantum mechanics differentiates machine learning applications in the
quantum realm from classical ones. Stream learning is a powerful approach that can be …