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 …

One decade of quantum optimal control in the chopped random basis

MM Müller, RS Said, F Jelezko, T Calarco… - Reports on progress …, 2022 - iopscience.iop.org
The chopped random basis (CRAB) ansatz for quantum optimal control has been proven to
be a versatile tool to enable quantum technology applications such as quantum computing …

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 …

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 …

Gate-set evaluation metrics for closed-loop optimal control on nitrogen-vacancy center ensembles in diamond

PJ Vetter, T Reisser, MG Hirsch, T Calarco… - npj Quantum …, 2024 - nature.com
A recurring challenge in quantum science and technology is the precise control of their
underlying dynamics that lead to the desired quantum operations, often described by a set of …

Reinforcement learning for autonomous preparation of floquet-engineered states: Inverting the quantum kapitza oscillator

M Bukov - Physical Review B, 2018 - APS
I demonstrate the potential of reinforcement learning (RL) to prepare quantum states of
strongly periodically driven nonlinear single-particle models. The ability of Q-learning to …

Experimental realization of a quantum autoencoder: The compression of qutrits via machine learning

A Pepper, N Tischler, GJ Pryde - Physical review letters, 2019 - APS
With quantum resources a precious commodity, their efficient use is highly desirable.
Quantum autoencoders have been proposed as a way to reduce quantum memory …

Remote optimization of an ultracold atoms experiment by experts and citizen scientists

R Heck, O Vuculescu, JJ Sørensen… - Proceedings of the …, 2018 - National Acad Sciences
We introduce a remote interface to control and optimize the experimental production of Bose–
Einstein condensates (BECs) and find improved solutions using two distinct …

[HTML][HTML] Computer-automated tuning procedures for semiconductor quantum dot arrays

AR Mills, MM Feldman, C Monical, PJ Lewis… - Applied Physics …, 2019 - pubs.aip.org
As with any quantum computing platform, semiconductor quantum dot devices require
sophisticated hardware and controls for operation. The increasing complexity of quantum …

Experimental demonstration of shaken-lattice interferometry

CA Weidner, DZ Anderson - Physical Review Letters, 2018 - APS
We experimentally demonstrate a shaken-lattice interferometer. Atoms are trapped in the
ground Bloch state of a red-detuned optical lattice. Using a closed-loop optimization protocol …